Arians hints Colts will play with new quarterback in 2012

In public, the Colts have been mostly tight lipped about Peyton Manning’s future since the season ended. Owner Jim Irsay initially insisted Manning would remain a Colt if healthy, though he’s gradually backed off that stance. Ultimately, Irsay has made no commitment either way while being as evasive about Manning’s 2012 whereabouts as humanly possible.…