Fall camp is officially underway in Ann Arbor with players and coaches reporting on Tuesday and practices commencing on Wednesday. This is the first fall camp for new head coach Kyle Whittingham and his staff, and, of course, their first order of business is diagnosing position battles. When it comes to the offensive line, there are a couple of positions up for grabs, especially at left tackle. While the offensive line is looking good for Michigan right now, the left tackle position is the biggest opening up for grabs. Out of the multiple position battles during Michigan's fall camp, the one between Frazier and Babalola is one of the tightest, and Frazier's transformation could be the difference.