WHITE SULPHUR SPRINGS, W.Va. (AP) — Filling Vince Wilfork's shoes is daunting. The good news for the Houston Texans and D.J. Reader is that he spent his rookie season being groomed for this job by the nose tackle before he retired this month. Getting to spend a season with Wilfork was a thrill for Reader, who watched him growing up and throughout his career at Clemson.