I think brock is getting a bye,by fighting carwin.I wouldnt be suprised if carwin beats him.The best heavyweight in ufc right now is velasquez.No matter how hard brock trains after goin through what he did and not fighting for almost a year(its not like he has 20plus fights anyway) his time away and inexperiance is gonna be against him.Thats why i would not be suprised to see carwin win that fight.