Chucky couldn't hang with the PRIDE elite
Wanderlei
Shogun
Rampage
Arona
Hendo
Highly doubt you were watching MMA at the time of Wanderlei's reign at 205, dude was unstoppable.
Shogun had already beat Chuck under his own rules, I can only imagin what he would have done if he could have stomped or kicked him.
Rampage already owned him, TWICE.
Arona might be the most underrated LHW of all time.
Arona's leg kicks & takedowns would be enough to win him a decision.
Hendo fought mostly at WW ( 185 ) in PRIDE but he would beat Liddell as well.
Face it Chuck is great, but he's a top 6 maybe 5 MW ( LHW )
In PRIDE.