The DMC reboot looks totally silly, I don't care about that.
But yeah, I would totally buy an Enslaved sequel. That game was considerably underrated. Really, some of the coolest set pieces I've ever seen, some very desolate atmosphere despite everything being so colorful, and most importantnly, friggin' Andy Serkis doing his acting magic.
As for RE6: No, they already said it will be a huge departure from RE5. So let's wait and see.