Brett Favre said Thursday he still hasn't decided whether he'll play again next season -- and he doesn't expect to make an announcement anytime soon. Appearing on NBC's "The Tonight Show" on Thursday night, the Minnesota Vikings quarterback politely demurred when host Jay Leno asked for Favre's thoughts on returning for 2010. "Well Jay, it's only been a month, and I know now that I'm just not going to say anything anytime soon, just going to kind of sit back, relax, enjoy the offseason," Favre said in his first public comments since Minnesota's bitter overtime loss in the NFC Championship Game at New Orleans on Jan. 24.