4. Rampage Jackson - The A-Team
Filling in for Mr. T in the A-Team remake for the big screen, Rampage Jackson's attempt at Hollywood stardom is what led many fans to turn on him (well, that, sexist behavior, crazed antics, you know, the usual). He actually did a decent enough job, but in all honesty, it wasn't Rampage that was the issue with the movie or the role. The movie was just plain generic, and as for the role, well - Jackson's agent probably needs to be choked out at this point, because you absolutely do not let you client attempt to replace the legendary Mr. T in his most iconic role! There's only one B.A. Baracus. Jackson has actually been in a bunch of unheard of titles as well, and has no less than four titles currently in various stages of production on his IMDB page, so you'll be seeing more of him at some point, outside of the cage at least.