The Texans need to address a couple of pressing needs this off season, most notably their defense and second wide receiver position. Head coach Gary Kubiak was brought back mostly because of the pending labor issue. Now that he's back, he's brought in Wade Phillips to run the defense. With Phillips, the Texans will make that tough transition from the 4-3 defense to a 3-4 defense. There will be continued growing pains for the Texans defense as they transition to their new defense (without the benefit of off season workouts).