I think it'll be Mordor. Pretty sure that's the easiest and most solid game everyone can agree on.
As usual Jeff is the wild card here. He didn't seem too high on it. Got to a certain point and said he was gonna go back, but seemingly never did. I think they can ALL agree on Bayonetta 2 though.
Also Destiny will absolutely be on the list. It should be. I've said it before, but for all the shit people talked on it they also couldn't stop playing it. Jeff is a good example of this. It's like the nutjobs that pooped all over vanilla Diablo III, but put 100 hours into it anyways.