Every NFL draft class is defined by its stars, but the true gems are often found in the later rounds. For the Arizona Cardinals, their 2026 draft class is already generating buzz—not just for their top picks, but for a potential sleeper who could make a big impact.

The Cardinals made seven selections in April, headlined by running back Jeremiyah Love and guard Chase Bisontis in the first two rounds. Both are expected to step in as immediate starters, and anything less would be a disappointment. But as any seasoned fan knows, it's the late-round finds that can elevate a draft from good to great.

NFL.com analyst Gennaro Filice has identified that sleeper for Arizona: defensive tackle Kaleb Proctor, a fourth-round pick out of Southeastern Louisiana. Proctor joins a growing list of analysts who believe the FCS standout has the tools to surprise.

Coming from a smaller program, Proctor naturally faces questions about the level of competition he faced. But his performance against LSU last September silenced many doubters. In that game, Proctor recorded two sacks and dominated the line of scrimmage, proving he can hold his own against elite talent.

His physical traits are undeniable. Proctor combines power and quickness, and he played with a relentless motor in the FCS. More importantly, he plays a position that thrives on rotation. As a rookie, he may only see 15-20 snaps per game, but in those limited opportunities, he has the explosiveness to create splash plays that change the momentum.

Perhaps the most exciting part? Proctor joins a young, talented defensive tackle room that includes Darius Robinson and Walter Nolen. If he can produce early, the Cardinals could have a dominant interior line for years to come.

For Cardinals fans, Proctor is a name to watch. He may not be a household name yet, but in a league where championships are won in the trenches, this sleeper could be the key to unlocking Arizona's defensive potential.