-- If you are just talking about Greatest "Seahawk", in the sense of being good players, playing here for most of their career, being fan favorites, having memorable plays, then all these lists are valid. However, if you mean just the greatest football players to ever play for the Seahawks for the predominance of their careers, I really feel the "Mount Rushmore" is pretty easy.
Walter Jones, greatest left tackle to ever play the game. Size, quicks, run and pass block. He had no equal, and Ogden was the only one close.
Bobby Wagner, despite stiff competition from the likes of Chancellor, Thomas and Sherman, Wagner will go down as the best football player on this team during their Super Bowl runs. He may get overshadowed national by the likes of Kuechly, but football people know Wags is every bit the linebacker that Luke is.
Kenny Easley, simply put, when Ronnie Lott says you are the best, then you are. At worst second greatest of all time next to only Lott himself. Slightly longer career and more success as a team, and he might be the preeminent Seahawk of all time.
Cortez Kennedy, great defensive tackle, DMVP on a 2-14 team. If he would has strung together a few more "dominant" years, he would be a fixture in greatest DT conversations.
Tez would be the only one that could drop out of this top four, if you wanted argue for the likes of Chancellor, Sherman, Green, Alexander, Warner, Wilson, etc. The best part of this list is that we drafted them all.
Mase