ESPN’s early under-25 rankings for 2026 highlight several teams poised for breakout seasons, led by the Chargers with Omarion Hampton back from injury and a more explosive rushing attack behind an improved line. Ashton Jeanty of the Raiders posted elite rookie production and stands to benefit from a revamped offense. The Chiefs’ Josh Simmons enters a pivotal Year 2, arriving leaner and better prepared to anchor the left tackle spot after a problematic rookie season. Denver’s Jahdae Barron has a real chance to win the No. 2 corner role opposite Patrick Surtain II as the Broncos rebuild the secondary. The Jaguars remain a focal point of ESPN’s under-25 framework, with Hunter, Thomas, Washington, Tuten and Allen projected to be around the middle of the pack as both veterans and rookies vie for limited spots. Buffalo’s defense faces questions, with T.J. Sanders needing a bigger impact and Kaleb Elarms-Orr looking to emerge at linebacker.