The Houston Texans know they haven't hit on many draft picks with the offensive line, but Nick Caserio knows that's been an issue.

Nick Caserio has had a successful run as the Houston Texans' general manager, navigating a rebuild that's gotten the team back to the divisional round of the AFC playoffs the past two seasons. He's also made some moves that could have limited Houston from reaching higher heights.

The greatest need on the offensive line going into the offseason seemed to be the interior after parting ways with both guards, who played poorly. The center position has been a bit of a turnstile, too.