Houston Texans veteran free agent offensive lineman Chester Pitts is drawing interest from his current employer as well as at least two other NFL teams, according to league sources. Aaron Wilson of the National Football Post is hearing that Pitts is on the radar of the Miami Dolphins and Detroit Lions. Pitts, 30, is a 6-foot-4, 308-pounder who suffered a knee injury that limited him to two starts last season. Source: National Football Post