Amidst all the Charlie Sheen craziness that has been happening lately, there is still the tiny matter of one of CBS' biggest shows, "Two and a Half Men." Production has halted for the season, though the crew members are getting paid for four episodes they are not actually shooting. But what about next year? Will CBS try to keep it on the air with a new lead actor opposite Jon Cryer? It looks like the producers are at least trying to feel it out. People is reporting that producers are in talks with Rob Lowe to join the sitcom. Lowe...