Volume-carry running back with good size and talent for starting consideration as a pro. He was slowed, at times, by inconsistent run blocking but was still productive and consistent for much of the 2021 season. He has interior vision and loose hips, allowing him to locate and get to run lanes regardless of traffic. Spiller runs with good elusiveness but stays in that mode a little too long, which can affect his ability to finish with authority. He's a solid back but not overly dynamic and lacks the desired third-down value right now.