The Facts: According to ESPN's Adam Schefter, the Cardinals have signed Stanton.

Diehards Line:Stanton spent the 2012 season as the backup quarterback for the Colts, who were coached for most of the season by new Cardinals HC Bruce Arians. As previously noted, if the Cardinals don’t figure out a way to hold onto Kevin Kolb at a cheaper salary than the $11.5 million he’s set to make in 2013, Stanton would likely have the inside track on starting given his experience with Arians and the performance of the other quarterbacks already on the Cardinals’ roster. ... Stay tuned.