At least IMO, the OL has been the single greatest failure of the Texans this year. The pass protection is better than the run blocking but only because the run blocking is miserable. So what does it take to improve the OL next year: a) time--they just need to gel b) new personnel at one of more positions--I will nominate center c) a new OL coach--some how San Diego's OL coach has changed 4 out of 5 guys and replaced them, including putting in 2 rookies and a vet considered a yeoman on other teams d) dump the zone blocking e) a combination of the above or f) leave it alone--it is all the RB and QB's fault Not having heard anyone else's opinion, IMO they need a center and to let the line gel. I just don't know about the zone blocking and am willing to be patient but it clearly isn't working right now. It appears we missed out by not grabbing the coach San Diego got when we got Pendry but have no idea if there is a better OL coach out there that would make a difference--if not stick with (a) & (b).