What happened: Tests found no tear or fracture after Allen was helped off the practice field. He had collided with a teammate while working as a gunner during a punt drill.
Why it matters: Allen entered camp competing for a role in Kansas City's receiver rotation. The diagnosis eases concern over structural damage during that roster push.
By the numbers: Kansas City selected Allen No. 176 overall in the fifth round of the 2026 NFL Draft.
What to watch: His participation status at the Chiefs' next practice will be the next indicator of his return.