Love Houston and the points here.
Matchup wise, I think Houston can keep the Colts offense in check. They have the DB's to matchup with Indy's WR's, and their DLine should eat up that weak Colts OLine. Texans should win in the trenches on both sides of the football as well. The only real advantage Indy has in this game is QB, which is a bit worrisome because Fitzpatrick is horrible. If Fitz takes care of the ball, this bet should be fine.
Public is all over Colts here, get the 3's while they are out there, this game probably closes at 2.5.
I'd lean under in this game too.