
4. Right side of the offensive line
With the status of right tackle Nick Kaczur remaining cloudy due to off-field issues, and starting right guard Stephen Neal recovering from a knee injury that knocked him out of Super Bowl XLII, the Patriots could have a different look to Tom Brady's right. Third-year man Ryan O'Callaghan was working with the top group at right tackle in offseason minicamps, with Kaczur at right guard. Neal's physical situation also shines the spotlight a bit brighter on reserve guards like Russ Hochstein, Billy Yates, Dan Connolly and Gene Mruczkowski.
(Globe File Photo / Barry Chin)

