Hominick is supposed to fight Gurgel I think in his next UFC fight. Unfortunately Hominick took a fight in TKO or somewhere after Yves and lost, so that didn't help his stock much.
They've got Yves, Stevenson down at 155 now, Gurgel like you mentioned, and Fisher. I guess Stout is pretty good, but if that's who wears their belt then you know they don't have a deep enough LW division because there's a billion guys out there who should be in there.
They do have the working relationship with K-1 like you said, which is awesome because they've got a shitload of top lightweight guys.
I hope they get some of their old faces back though like Josh Thomson, Hermes Franca, Jens Pulver, etc.