Pagano’s struggles are giving Grigson good cover

Amid plenty of rumors and reports and speculation about the future of Colts coach Chuck Pagano, G.M. Ryan Grigson has managed to avoid much of the public scuttlebutt regarding job security. Last Sunday night’s fake-punt fiasco has given Grigson even more cover. But it may not last indefinitely, especially if owner Jim Irsay decides to…