re: Brees out longer? Possible sprain?

Depending on swelling initially, it's definitely possible that damage could be picked up on future imaging that wasn't initially seen. I highly doubt Rapaport's source is actually anyone in the medical field though as that diagnosis is incorrect. A sprain cannot be a muscle tissue/tendon injury... Anyone with even a rudimentary knowledge of orthopedics could tell you that. I also doubt that Andrews and company would be wrong if they've actually looked at it unless the Saints are just covering it up.