The Facts: The Bills continued their free agent shopping Tuesday, bringing in Wells for a visit.
Diehards Line:Wells spent most of his four-year career with the Texans as a reserve to 1,000-yard rusher Domanick Davis. Wells did start six games last season and got some playing time at fullback. The 6-1, 235-pounder would provide the Bills with more experienced depth behind Willis McGahee.