Grimm flashed elite speed by returning a punt 65 yards for a touchdown, underscoring his straight-line burst and kick-return potential as a UDFA propelling himself into the rotation and special-teams duties.

Luke Grimm, an undrafted rookie wide receiver, is generating buzz for his potential to impact the Chargers' offense. His skill set has caught the attention of coaches, making him a player to watch as the season unfolds.