According to 49ers HC Kyle Shanahan, DE Tank Carradine could be headed to their injured reserve list with a high ankle sprain.
“Tank has got a high ankle sprain,” Shanahan said, via Pro Football Talk. “We haven’t gotten his MRI back, but we’re going to have to get that and really decide whether IR or not, because any time you’ve got a high ankle sprain, it’s going to be a while. So we’re not exactly sure how long it’s going to be. We’ll have to decide that probably Monday.