Osage was able to control the clock during Friday night’s 12-7, Class 2A first-round playoff victory at West Branch. Much of that could be attributed to the running of back Gavin Muller Gavin Muller 6'1" | 215 lbs | LB/RB Osage | 2027 State IA . He received plenty of help from the big guys up front, however. I was intrigued by the performance of Mann, a sophomore lining up at left guard. Already big and physical, the 10th-grader’s projectable frame can add plenty of mass and strength as he develops his technique. That provides him with a high ceiling as a prospect. Mann moves well, easily reaching blocks in space. He does a nice job creating leverage and working with angles. There’s plenty of promise here to make Mann one worth monitoring moving forward.