Charlie Sheen Making a Comeback?

Sheen got roasted the other night, which is always a sign that somebody is trying anything to make a comeback. I also heard an interview with him recently in which he sounded apologetic for his problems with the network. Anyway, at the roast, one of the chick comedians used this line: "Charlie, you remind me a little of Bruce Willis--you know, he was big in the 80's and now Ashton Kutcher is filling his slot." Lots of good one-liners that night, but that was the best one--although I'm sure Demi Moore wouldn't agree that it was funny.