DeMeco Ryans and Andy Reid go back to their days in Philadelphia. Now the Texans' coach will try to take his old boss to get Houston to its first AFC title game

Against the Los Angeles Chargers in the wild-card round, sloppy was good enough. But the Houston Texans know a cleaner effort will be needed against the Kansas City Chiefs. The Texans overcame three turnovers and eight penalties in defeating Los Angeles on Saturday.

DeMeco Ryans talked about the challenges of preparing for Patrick Mahomes and the Chiefs offense. He said, "It's very hard to get sacks on [Chiefs QB] Patrick [Mahomes]. He does a good job of getting the ball out.