(Thousand Oaks, CA) -- The Rams may be without number one tight end Tyler Higbee for the Super Bowl. Team doctors diagnosed Higbee with an MCL sprain, but say there's no structural damage in his knee. Higbee left with a sore knee during the first half of Sunday's NFC Championship Game and never returned to the field. He caught 61 passes in the regular season, second on the Rams to Cooper Kupp.