Texans' defense determined to regain its win streak form

HOUSTON -- Houston Texans coordinator Romeo Crennel isn't happy with his defense's recent funk.

During their nine-game win streak, the Texans allowed just 17.9 points per game. In the past three games, however, Houston has given up 26.0 points per game, including last week's 32-30 loss to the Eagles, which was just the second time all season that the Texans gave up 30 points.

"It hasn't been as good as we'd like to be," Crennel said. "We've been making some mistakes that are costing us yardage -- and in some cases, games -- we've got to tighten it up ... We've been seeing how we can get back to what we were doing after the three-game losing streak. That's been the focus of this group, and…