SMU tight end RJ Maryland set the all-time touchdown record by a Mustang tight end Saturday night in Ford Stadium against Florida State. With his 15th touchdown, the former Southlake Carroll Dragon broke Kylen Granson’s touchdown record by a tight end. Maryland caught an 11-yard touchdown with 13:00 to go in the 3rd quarter from quarterback Kevin Jennings to break the record. He added his second touchdown with 7:42 to go in the 3rd quarter to extend his record. RJ Maryland tied his career-high in touchdown catches in a single game with it being the third time he’s caught two touchdowns in a ga…