Texans coach DeMeco Ryans said Dell would remain at the hospital overnight for further evaluation. "All our thoughts and prayers are with Tank right now," Ryans said. "You guys can see what he means to our entire team.

The Chiefs hosted the Texans in Week 16, and there was plenty to take away from the Saturday afternoon contest.

KC, which improved to 14-1, now has a magic number of one to clinch the top seed. The Chiefs can secure that coveted position with either a win or tie in one of their last two games (at Pittsburgh, at Denver) or if the Buffalo Bills lose or tie in any of their final three outings.