http://www.chron.com/disp/story.mpl/sports/4093924.html McKenzie may miss season Defensive back Chris McKenzie, who collided with receiver Kevin Walter during practice Wednesday, suffered a fractured shoulder socket and will undergo surgery. "It looks like he's done for the year," Texans coach Gary Kubiak said. "That's another blow. We're going to keep plugging, keep looking for veteran corners, but it does not look very good for Chris at this point." McKenzie and tight end Ben Steele (broken leg) were put on injured reserve Thursday. To fill a spot on the roster, the Texans re-signed veteran fullback Nick Luchey.