The Los Angeles Chargers are heading to Houston to take on the Texans in the opening NFL wild-card game. A city that head coach Jim Harbaugh knows all too well.

Harbaugh says Herbert’s pass to Ladd McConkey for a two-point conversion Sunday was a more difficult throw than Joe Montana’s legendary pass to Dwight Clark in the 1981 NFC title game.

First-year Chargers coach Jim Harbaugh isn’t one of those doubting Houston’s potential in a winner-take-all showdown. He understands that at their peak, the Texans can cause defensive fits for Justin Herbert and a surging Chargers offense.