Son Of Sparda
Member
I see it as the standard PS4 version being the default version, and the NEO version being the "enhanced" version. It would be a colossally bad business decision of Capcom to restrict a superior 60 fps version of DMC5 to a version of a console far fewer people will have. As long as the standard PS4 has the biggest install base, it will remain the default version. I wouldn't worry about it.
If anything Turbo mode would be one of those things that could be an exclusive feature, depending on the game is made. After all, Turbo wasn't available in vanilla DMC4, and not possible in DmC because Turbo wasn't possible at 30 fps. I can see something like LDK mode being NEO exclusive because of the higher performance required. But if publishers aren't allowed to make exclusive content then there's no reason to worry about that either.
It would be incredibly stupid to release the PS4 version with lower frame rate, I agree. But if recent events in regards to SFV have shown us anything, it's that Capcom isn't the one to always make smart choices.
So yeah, I wouldn't put it past them release yet another 30fps DMC game on consoles.