Texans D for Pats D?

I kno this sounds ridiculous, but to me it actually seems pretty reasonable. The Patriots have always had one of the best defenses in the league, but now the Texans seem to have gotten something going with their defense. Their defense so far this year is one of the top 5 which is very suprising considering how badly thier defense played in recent years. But with the acquisition of players like mario williams, their defense has gotten a lot better esp with the forced fumbles and sacks. The Texans also have a pretty easy schedule except for 3 teams:colts,chargers,bronco, which btw they only play once. So wud it be worth pikcin up the Texans D at the cost of the Patriots?