LOS ANGELES: There are 2½ weeks left for Warner Bros. Television and CBS to decide the fate of “Two and a Half Men.” With CBS unveiling its autumn schedule for advertisers in New York on May 18, deadline pressure is on the network, Warner and “Men” executive producer Chuck Lorre to develop a post-Charlie Sheen version of the sitcom or kill what's been a highly lucrative property for all. Whether the show is returning, who's in the cast and whether a revamped format would be ready for a fall debut or be delayed until midseason will be resolved before the “upfront” sales presentation to Madison Avenue, according to an executive close to the situation. The executive spoke on condition of anonymity Friday because Warner and CBS would not authorize public comment on the show's status. Speculation has swirled about who might fill the void left by Sheen, joining Jon Cryer and Angus T. Jones in the cast that also features Holland Taylor. Some actors seen as potential candidates, including John Stamos and Rob Lowe, have indicated their interests are elsewhere. Jay Mohr says he'd jump at the chance. The actor-comedian, whose credits include the sitcoms “Action!” and “Gary Unmarried,” is playing what was described to him as a “Charlie Sheen-esque” type in Sunday's season debut of USA's “Law and amp; Order: Criminal Intent.” Stepping in to the sitcom for Sheen is far different than trying to fill the shoes of a “beloved man” like John Ritter, who died while starring in “8 Simple Rules for Dating My Teenage Daughter,” he said.