Anderson has momentum and confidence and youth on his side... Also his striking is on a whole other level, Henderson is a tough old school Greco Roman wrestler that would walk thru hell and back, but Silva has evolved and matured alot more as a fighter and his game is top in the Biz today..Myself who has been a martial artist for years and trained MMA honestly believes that Silva has the frame to go up to light heavy and be top 3 without question... I think Silva's in cage intelligence and Muay Thai will prove to be the difference..... or dont be suprised if he catches Hendo in a Traingle Choke