Cardinals signed QB Drew Stanton to a three-year contract. 29-year-old Stanton immediately becomes the favorite to start at quarterback in Arizona, although that'll be subject to change. Stanton learned Bruce Arians' offense in Indianapolis last season, holding the clipboard for Andrew Luck. Stanton is 2-2 in his career as a starter with a 5:9 TD-to-INT ratio. He possesses plenty of arm strength and plus-yardage scrambling ability, but has scattershot accuracy and is not a long-term solution.