Carolina Panthers rookie Princely Umanmielen exited Thursday night’s preseason finale with a shoulder injury. Initial X-rays were negative, and an MRI was set for Friday to determine the extent and return timeline. The update matters for fantasy watchers who track Panthers edge depth and pass-rush potential as the team builds its roster and rotation behind Mattabry Smith and others. The injury comes amid Panthers roster concerns at the position, with Day 2 pick Nic Scourton already sidelined by a collapsed lung from a recent joint practice with Houston. Darnell Washington of Pittsburgh, a towering presence at tight end, is noted for his blocking caliber, a reminder of how matchups could shape both teams’ schemes early in the season. Any MRI findings could keep the Panthers lean on veteran depth and push younger players into quicker evaluation.