With an alleged gig at Sirius Satellite Radio in the offing, Newsday’s Neil Best reports Chris Russo has left WFAN after nearly 19 years of shamelessly rooting for the SF Giants New York sports chat (link courtesy Maura Johnston). Though the demise of the Francesca/Russo partnership is right up there with the end of other notable duos (Martin & Lewis, Huntley & Brinkley,  Love & Cobain), we’ll always have the memories of Mike and Chris….proving they have almost nothing to say on any subject matter besides sports.