Guys, seriously. The Intamin/B&M debate has gone on long enough.
Here's a generic, simplified summary of the issue:
Intamin makes very fun, innovative rides, but they break all the time.
B&M makes very standard, non-creative rides, but they always work from day one.
In recent history, Cedar Fair has had issues with Intamin (Maverick, Shoot the Rapids, I305 have all had delays, problems, or changes done to the ride) while their B&M purchases have worked practically flawlessly (Behemoth, Diamondback, Intimidator, Leviathan, Gatekeeper).
Now, going off that simplified summary, it's easy to make some deductions. This is obviously a steel coaster (If you still have any doubt in your mind, look at some pictures of wooden coasters on rcdb. It's very easy to tell the difference). This is also fairly clearly a large, custom steel coaster, made clear by the large size of the footers and the fact that they are implementing the unique terrain in the valley, rather than terraforming to fit any possible transplanted ride. When it comes to large steel coasters, Cedar Fair purchases almost exclusively from either Intamin or B&M. Cedar Fair has had much more success with B&M purchases as of late, and their relationship business wise is in much better standing. Additionally, within the scope of Kings Island, the last addition (Diamondback) was a B&M and a massive success.
Given all of that information, it's a fairly logical guess to make that this is going to be a B&M. What kind? Who knows yet. But B&M seems to be more reasonable assumption.
Now please, let the silly Intamin/B&M debate die.