Summary
Diablo 4 is approaching an important period, with BlizzCon expected to reveal major information about the future of the franchise. While some announcements are described as confirmed, others remain rumors or personal predictions. To understand what may come next, it helps to separate the likely developments from the more speculative possibilities.
This guide breaks down the expected direction for Diablo 1, Diablo 2, Diablo 3, and especially Diablo 4, including Season 15, a possible new class, the next expansion, and Diablo 4's potential arrival on Nintendo Switch 2. To prepare for all these developments, buy Diablo 4 Gold and stock up on resources so you're ready for whatever comes next.
Understand the BlizzCon Situation
Why Gamescom Matters
Gamescom has become an important event for major game announcements, but the supplied source notes that Blizzard did not reveal anything related to Diablo when Gamescom opened. This increases attention on BlizzCon, which is expected to take place shortly afterward.
Because Blizzard has already indicated that more Diablo content is coming, holding major announcements for BlizzCon would make sense. Players should therefore avoid treating the lack of Gamescom news as a sign that nothing is happening. Instead, the focus is likely shifting toward Blizzard's own event.
Separate Facts From Rumors
When following Diablo announcements, classify information into three groups:
Confirmed: Blizzard has officially announced or clearly stated it.
Probable: Existing developments make the theory plausible.
Unconfirmed: Community rumors or personal predictions without solid evidence.
This distinction is particularly important when discussing Diablo 2 expansions, Diablo 4's next class, or future bosses.
What Could Happen to Diablo 1?
Treat the Remake Rumor Carefully
One rumor suggests that Diablo 1 could receive a remake. The source considers this unlikely, arguing that Blizzard's current focus is more likely to remain on Diablo 2 and Diablo 4.
A Diablo 1 remake would certainly attract attention, but there is no firm evidence in the supplied material that such a project is coming. Therefore, players should treat the idea as speculation rather than an upcoming confirmed release.
Watch Diablo 2 for New Content
Look for an Expansion Announcement
Diablo 2 has a stronger case for additional content. The source points to the fact that Blizzard recently returned to the game with a new class and additional playable content after years of relatively little attention.
That renewed investment could indicate that Blizzard wants to continue supporting Diablo 2. Because of that, an expansion announcement at BlizzCon is considered reasonably plausible, although there are no definitive clues confirming one.
What Could a Diablo 2 Expansion Include?
If additional content is announced, several possibilities exist:
A new Act
A new playable class
A new boss
New gameplay mechanics
A combination of these features
Belial is mentioned as one possible boss, but this remains speculation. The key point is that Blizzard's recent additions make continued development more believable than a complete return to Diablo 1.
Don't Expect Major Diablo 3 News
Understand the Current Rumor Landscape
Compared with Diablo 2 and Diablo 4, Diablo 3 has very little major speculation surrounding it. The source considers a significant announcement for Diablo 3 unlikely.
That does not mean the game lacks players. Diablo 3 continues to have a dedicated audience, including players who return around seasonal launches. The source argues that additional endgame content could help extend long-term motivation for these players.
However, without stronger evidence, players should not expect a major Diablo 3 announcement at BlizzCon.
Prepare for Diablo 4's Next Phase
Expect Something Significant for Season 15
Diablo 4 is the primary focus, and the source expects a major announcement connected to the game's next season. The exact nature of this content remains unclear.
Possible additions include:
A new boss
A new playable class
A new gameplay system
New item types
A major seasonal feature
The source considers a new class particularly attractive because the current seasonal mechanics have already been tested on the PTR. That makes a completely new seasonal mechanic somewhat less likely in this particular prediction.
Don't Assume Campaign Continuation Is Coming
Another possibility is a continuation of Diablo 4's campaign. However, the source considers this less likely to arrive as ordinary seasonal content because major campaign developments are viewed as more appropriate for a paid expansion.
For that reason, players should distinguish between Season 15 content and the next major expansion rather than assuming they will be the same announcement.
Watch for the Next Diablo 4 Expansion
Look for an Expansion Teaser
One of the stronger predictions in the source is that BlizzCon could feature a teaser or cinematic for Diablo 4's next major expansion.
The identity of its main villain is uncertain. One possibility is Malthael, while another is Diablo himself. The source reasons that the story could potentially build toward Diablo rather than introducing him immediately.
If Blizzard follows a multi-expansion structure, one expansion could establish the road toward Diablo, with a later expansion delivering the major confrontation.
None of these story predictions should be treated as confirmed until Blizzard officially reveals them.
Consider the New-Class Possibility
A new playable class could be one of the biggest announcements because it would make a strong BlizzCon reveal while also giving Season 15 a major gameplay hook.
Several concepts are discussed as possibilities, including:
An occultist or warlock-style class
An Amazon-inspired class
A completely new class concept
At this stage, there is no confirmed class identity in the supplied source. Therefore, the useful approach is to watch the official announcement rather than rely on individual rumor names.
Ignore the Auction House Rumor for Now
Don't Expect an Immediate Trading Overhaul
An in-game auction house is another rumor circulating around Diablo 4. The source considers this unlikely to arrive with the next season.
Although an auction house could eventually make trading more convenient, there is no strong indication in the source that it is part of the immediate Season 15 plans.
Players interested in trading should therefore avoid assuming that an auction house is about to launch simply because the rumor is circulating.
Follow Diablo 4's Potential Switch 2 Release
Understand the Console Possibility
Another topic described as almost confirmed is a presentation concerning Diablo 4 coming to Nintendo Switch. The source expects the game to target Switch 2, although the exact implementation remains uncertain.
For Switch 2 players, the important question is whether the version will connect to existing PC accounts and progression. The source expresses concern that players might need a separate version or account, but this is presented as speculation rather than established information.
Until Blizzard provides official details, don't assume that PC and Switch 2 progression will work in a particular way.
How to Follow the Next Diablo Announcements
Prioritize Official Information
With so many Diablo rumors circulating, the safest approach is to use a simple hierarchy:
1. Start with Blizzard's official announcements.
2. Treat datamined or community information as unconfirmed.
3. Separate Season 15 news from expansion news.
4. Don't mistake predictions about bosses or classes for confirmed content.
5. Wait for details about Switch 2 compatibility before making assumptions.
BlizzCon is expected to clarify many of these questions. Until then, Diablo 4's next season, a possible new class, the next expansion, and Switch 2 support remain the most important areas to watch.
The supplied source ultimately presents a broad range of possibilities rather than a definitive roadmap. Diablo 2 has a plausible case for additional content, Diablo 3 appears less likely to receive major news, and Diablo 4 remains the central focus. The biggest unanswered question is exactly what Blizzard has prepared for Season 15 and what will be saved for the next major expansion. To stay ready for both, Diablo 4 Gold can help you prepare your gear and materials so you can adapt quickly once the full picture is revealed.
