Chiefs safety Bryan Cook was evaluated for a concussion but was allowed to return to their playoff game against Houston on Saturday, while and Texans linebacker Azeez Al-Shaair hurt his knee and was questionable to return.

Veteran safety Bryan Cook was injured during the Kansas City Chiefs’ divisional-round playoff showdown against the Houston Texans this afternoon. Cook was the Chiefs’ leading tackler before he left the field to be evaluated for a concussion in the first half.

The Kansas City Chiefs have already watched a couple of defensive backs come up injured early in their game against the Houston Texans in the Divisional Round.