Could be days or weeks at this point.
Here's a primer on AC joint injuries. Bradford appears to have a least a partial dislocation of the joint, which means the AC ligament is torn, with a possible tear of the CC ligament as well. Probably 1-2 weeks for the pain to diminish, then 6-12 weeks to fully heal, depending on the extent of the injury. Knowing the OU medical staff, Bradford could be back before the normal six-week recovery period depending on how much pain he's willing to play through and how quickly he regains strength in his arm. --GoBR--