Ha you think you have the power to make me upset, Robots don't cry but are always up for a good debate. I know I'm right, I don't require you to agree.
Actually If you knew your proper history, you'd know he didn't only escaped the sarlacc but killed it on the way out.
He also played a big role in the later books, I believe book eight. Most people don't know that cause they just watched the movies.