Cajuste is a major wild card in the whole situation. He had surgery in late March, and reports at the time predicted he'd be ready to resume playing in 3 months. That obviously didn't happen, but we have no idea why. (Initial condition more complicated than expected? Post-surgical complications? Difficulty regaining strength/mobility? Etc.) And beyond that, we don't know how much he's around the team, in meetings, workouts etc. that could affect his ability to step in mid-season. Also, while he seems to have swing tackle potential he has never played anywhere but LT.