Funny that your hero Brock tried and couldn't make it in the NFL. You think Brock couldn't steamroll that dude?
Brock Lesnar is a totally different case. He states that his heart just wasn't into football. He was looking for an athletic endeavor that didn't absorb virtually all of his time and had him living out of a suitcase.
That's the reason he left WWE (and a 6-year, multi-million dollar contract). The road life, coupled with the beatings and his growing dependency on painkillers, to get in the ring, were taking their toll on him.
Of course, he could have done a decent job of following the "time-honored" tradition, before he left. But, that's another story.
![Grin ;D](http://www.getbig.com/boards/Smileys/classic/grin.gif)