One thing I also heard about was Johnny Walker's return to the octagon. He's been losing in a row, is training with Khabib and apparently will fight a Russian in May. I really believe he'll win because if he loses he runs the risk of being fired.
Last time I seen him in the octagon he was play fighting with his brother who just won his match and he lost that one too.

Training with Khabib will save him from another defeat? We will see in May then I guess.
I believe that training with Khabib will help improve his fighting. He already knows how to hit, but he can't get wins and always tries to knock people out, which ends up putting him in unnecessary danger. It's been a long time since he's done anything funny in a fight. Has he become a serious guy?