Kollin Mosley brings veteran size and depth to Robert Morris up front
Kollin Mosley is a senior offensive lineman at Robert Morris in the 2026 season, listed at 6-foot-6 and 300 pounds, giving the Colonials a true big-bodied anchor in the trenches. He arrived at RMU after playing at East Central and Blinn, so he brings a transfer-tested, experienced profile rather than a developmental flyer. The clear appeal is mass, length, and senior-year stability on the offensive line; the biggest question is how quickly he translates that frame into consistent snap-to-snap dominance.
