Whats your opinion on the texans free agency activity this year?

i don't see a lot of activity in that area, they have picked up a lot of undrafted free agents, i beleive they need to take a look at several for defense, they are set with one of the better offenses in the league so they need to focus on defense as they have new defense coaches and drafted some very good defensive players so i look for them to comtend for the playoffs this year and knock indy and jacksonville down a notch and maybe even win that division.