Let me beat all you readers to the punch: I know, you can never have enough good offensive linemen, so “all of them.” OK, now that you’ve gotten that out of your system, let’s return to reality.
Good offensive linemen are a scarce resource at the NFL level. Every fan wishes that their team was rock-solid all along the line, but very few teams are. There are more misses along the offensive line in the draft than most of us would like to admit. Furthermore, the NFL is a salary-capped league. Even if you could put together a set of five great offensive linemen on one team, they would soon price themselves out and several of them would have to go elsewhere to get a big second payday.