The Rams listed Bradford as questionable on their Friday injury report. Bradford has not played in 21 days. High-ankle sprains generally take longer to heal, but Bradford has a better chance because his left ankle is the injured one. He plants on his right ankle when throwing.
I've had a hard time projecting a winner for the Rams' game at Arizona, in part because the quarterback situations have been muddied. I went with the Cardinals because they're home and I suspect Arizona should be able to run the ball well, but even that's tough to know for certain with Beanie Wells less than full strength and the Rams coming off a strong showing against New Orleans.
Bradford's availability at less than full strength adds another variable that is difficult to quantify.