According to NFL Media Insider Ian Rapoport, Luck and his coaches conducted a secret throwing session Saturday, which Luck was able to get through despite his sore throwing shoulder.
Despite the throwing session, Luck is did not play on Sunday against the Jaguars. Matt Hasselback will start under center for the Colts. After signing Josh Johnson, it seemed like an inevitability that Luck would not play. The former No. 1 overall pick is not used to missing any snaps.
With Indianapolis finally getting on the right track, avoiding an upset loss to Jacksonville, and snapping the team's epic divisional win streak, is paramount.