This the biggest weakness of the current best OL in the league versus the 90's OL, there is no flexibility or the coaching staff refuses to make OL more versatile. The fact that Cowboys needed to bring in yet another back up sub par OLineman instead of reshuffling the starters for ONE game is mind boggling. Collins still on IR but Looney, Cleary and now the uber scrub Seymour. LA could play every OL position but center, Nate played OG and RT, Gesek could play RG, RT, C and Gogan also played RG and RT.