Sullivan put together a nice sophomore season for Spirit Lake in 2025. The defensive end/outside linebacker/tight end delivered 17.5 tackles, 15 of which were solo stops. He recorded four tackles for loss and a a pair of sacks. Sullivan’s Hudl page contains several game highlight videos. A couple of clips from the Algona game reveal the diversity of his skill set. On the first play, he fires off of the edge and drops the running back for a loss. Lining up at tight end, he runs a crisp route, catches the ball in stride and turns it upfield for a nice gain on Clip 2. He makes himself hard to block during a few clips from the Lincoln Central game. Sullivan mixes speed and power with a high motor. Lining up at H-Back, he delivers as a blocker during a contest against South Central Calhoun. The clips come together to show a prospect capable of developing for the next level at multiple positions.