FO4 is going to be 1 year from this month. At least that's my bet.

TES6? That's going to be quite a ways out. TES Online will happen before that. The EARLIEST we'll see TES6 will be late 2015 for Xmas. I suspect the story will be spectacular, and the engine will have been completely redone.

Also, hopefully that new engine is bug free and not rushed to meet a deadline

Well Im hoping that Fallout 4 comes out late next year to early 2014. I just want Skyrim to be fixed to the best of Bethesda's abilities and release as much content until Fallout 4 announcement. Or something new that Bethesda has in stall for future games.

I'm doubtful about this myself. They've been using basically the same engine since Morrowind. I can't see them abandoning it without good reason.

But then again, that reason might be next-gen consoles. If they need to license a new engine to make their games work on the next generation console architecture, that might be the push they need.

Yeah, right