There are tons of very exciting wrestlers. Cain, Cormier, Jones and Hendo come immediately to mind. Wrestling is a great tool to either A) keep the fight standing or B) secure a takedown and gain dominant position. The problem is when guys go for option B but then can't do anything with it. IMO, there should be a set time limit, lets say 15seconds, where if the guy on top has landed no significant strikes and attempted no subs the fight should be stood back up. And takedowns should be scored about the same as landing a 3 strike combo, IMO