The Cardinals have their eye on Broncos quarterback Kyle Orton, according to KHTK-TV in Phoenix. The TV station cited a team source in reporting that the Cardinals have reached out to the Broncos about the availability of the six-year veteran. Arizona is in need of a quarterback and didn't select one in last week's NFL Draft. The Cardinals and Broncos haven't had serious discussions, according to the source. Philadelphia's Kevin Kolb is still first on Arizona's wish list.