McKenzie has good recent history of signing free-agent linemen

Daily Raiders blog for NBC Bay Area website: Rodney Hudson and Dan Williams are two reasons Raiders fans can be confident GM Reggie McKenzie can upgrade the Raiders' lines this offseason. http://www.nbcbayarea.com/news/sports/McKenzies-Success-With-LInemen-in-Free-Agency-a-Good-Sign-for-Raiders-367822841.html