It seems like Kaczur's shoulder is finally starting to get healthy, and he's practicing more regularly. Meanwhile, O'Callaghan is really struggling. He's got the strength and size, but he's been having a hard time getting his hands on the defenders. When he's fully back from injury, I think should we try starting Kaczur at RT. He showed the footwork and agility to hold his own at LT last season, but has the power to succeed on the right.