Emerson ****ing sucks.
But Joe/Corey is what I say. Considering we know NOTHING about Brian we don't know if Joe is going to finish him or even dominate him at all.
Corey Hill seems to have good striking and has a good wrestling background so if he isn't getting the better exchanges with Emerson he'll just take him down with ease and pound him out, Emerson ****ing sucks.
You're just a cook...