The Texans have no plans to fire head coach Gary Kubiak. "That's not how we run this ship," owner Bob McNair said Monday night. "Gary's doing a good job. Replacing him doesn't help you catch more balls." Houston is 4-4 after starting the season 2-0. "You're always going to be criticized if you don't win every game," McNair said. "That's just part of it. If you win, the criticism goes away. "I think he's doing fine. He's not out there making the blocks and catching the ball, and that's what hurt us. If you replace the coach, will it be easier for the guy who missed the block to make it? I don't think so. "If he was making bad decisions, if he wasn't managing the team and if the players weren't playing hard, that would be cause for concern. But our players are playing hard."