Kimbo Slice didn't have the great MMA career that many casual fans and media hoped he would. He was an interesting character who was able to entrance those who didn't know much about the sport and entice them to watch.
He had the look and the demeanor of someone who they thought might be able to win.
In many ways, he was plagued by the same problems Brock Lesnar had. Lesnar was a better fighter than Slice, but his career didn't match up to the expectations those who tuned in and watched had for him.
Still, he could have a decent career and that is one of the main reasons he should not only pick up MMA again, but take a second shot at the UFC.