On the other hand, several players will be fighting for a role with them, and a few others will make a bid for a roster spot. 5 Jaguars players on the fringe who must show out in the preseasonSam Mustipher, offensive linemanBecause of injuries in the trenches, the Jaguars just added offensive lineman Sam Mustipher. The former Rice Owl will try to earn a roster spot for the second year in a row, but he's facing an uphill battle with Williams and Cameron in the mix. That said, Trammell could give Jacksonville a tough roster decision if he makes the most of his chances in the preseason. Quintin Morris, tight endYou could easily include tight end Hunter Long on this list, but both of them could be competing for a roster spot.