He needs to be very careful the first round of the fight. If he tries to take Mir down immediatly there is a very good chance he will get caught. Mir has great hips and conditioned or not he could tap Lesnar. I felt very positive that Brock is training with Sean Sherk who is kind of the Anti Grappler and I saw him training ground game but I am concerned with two things. Brock is going to have a hard time finding a guy as big as Mir to practice submission defense with. Sencond Brocks punching is very suspect. He appears to be using all arms when punching and not much hip movement. I would really like to see some more of his training videos. I think Brock is on the right path but I have my concerns about this one.
I really wonder who Lesnar is rolling with. I wonder if Chris Tuscherer is up at MMAA helping him prepare. His subs are no where near Mir's level, but he is a big strong wrestler.