Fedor - Brock is going to be THE heavyweight fight.  I don't know if Brock can do it today, but maybe a year from now.  He is very big, very strong and very fast.

As far as Sylvia being overrated... I don't know.  Do I like him?  Not in the least.  His style is lame and he is BORING as all hell to watch... yet he seems to win against opposition I would have given him no chance against.