Texans in desperate need of offensive line upgrade as NFL draft approaches

NFL Draft: Why are so many top offensive linemen changing positions? Potential converts in this class

Eight of nine offensive linemen taken in the first round last year changed positions

Texans in desperate need of offensive line upgrade as NFL draft approaches

General manager Nick Caserio said he doesn’t believe they have to draft an offensive lineman next week.

It's the Trenches, Man: Why the 49ers Can't Overlook the O-line

Last year, San Francisco 49ers offensive line coach Chris Foerster said this about the draft: "If they ask me, invest in guys that touch the ball, guys that can touch the ball and score touchdowns . . . That guy that touches the ball, it makes a huge difference in the game." I was flabbergasted. I never imagined a position coach would basically say, "Guys at my position are not that important." Apparently, Foerster has forgotten something: unl…