14. No Opponent Was Given Any Mercy
Brock's heel turn resulted in a pretty nasty mean streak, from which nobody was allowed to escape. Even one-legged rookie Zach Gowen was in for a beating.
13. The Wrestling World Was His Oyster
Everybody expected Lesnar to rule at the top of the company for years to come. Instead, he decided to quit in 2004 to pursue a career in the NFL. That didn't quite work out, but another opportunity was around the corner...