Toughest test? No freakin way. Are you REALLY trying to tell me that James Irvin is a better fighter then Dan Henderson, Rich Franklin, Nate Marquardt, Jeremy Horn and Hayato Sakurai? Its gonna be a bigger challenge then most people think, but certainly won't be the toughest he's faced.
Anderson Silva is P4P one of the best fighters out there... I doubt Irvin will be able to stand with him, however I do think he will put up somewhat of a fight... im looking forward to seeing this but I do think the affliction show is way better...
Could Irvin upset Silva? Possibly, but I dont see a good chance of that happening.. we both know Silva will be coming out in a flurry as its his debut @ 205lbs in the UFC...
Cant wait for fight night, should be sick!!