Pickett may have helped their run defense, but I'm not sure he's helping their defense overall. Since, he's been in the lineup, they're giving up about 290 yards passing per game. That's more than they were giving up before he was in the lineup. He may solidify their run defense, but I'll bet they're sacrificing some pass rush when he's in there. Houston has given up 30+ points in 3 of the 6 games he's played in. Not saying it's all his fault, but it's not like he's been a savior for the defense.