Texans owner Bob McNair is confident that coach Gary Kubiak can lead the team to a Super Bowl. Houston announced Wednesday that Kubiak has signed a contract extension that runs through the 2012 season. "We have a foundation in place," McNair said. "We don't have to go out and establish the foundation, which is what we've been doing the last eight years. We've got some outstanding players, and we just have to keep building on that. "In evaluating where we were and looking at our coaching situation," he added, "I believe Gary can take us to the Super Bowl."