Last night, one man made a statement. A very big statement. Antonio Silva pulled off the upset and handed the Fedor 'Last Emperor' Emelianenko his first consecutive loss.
After utilising his superior reach to keep the Russian at bay, then smothered him on the ground whilst unleashing brutal ground-and-pound on his opponent. Antonio Silva is definitely a top-10 heavyweight, and a considerable force to be reckoned with.
Sergei Kharitonov also won big last night, knocking out former UFC heavyweight champion Andrei Arlovski. Kharitonov is considered by many to be the darkhorse of the tournament, with victories over Fabricio Werdum and current Strikeforce champion, Alistair Overeem (although these wins were a long time ago).
I think this has the potential to be an interesting match, and it could definitely happen in the Grand Prix.