This is why guys like Wade Smith are important to the process, players like Caylin Hauptmann stay are their toes and either sink or swim.
The Seahawks will keep at least 9 OL but they usually keep 10. My favorites are
1. Russell Okung
2. James Carpenter
3. Max Unger
4. JR Sweezy
5. Eric Winston
Most backups will be versatile but should have a primary focus.
6. Alvin Bailey (LT)
7. Lemuel Jeanpierre (OC)
8. Justin Britt (RT)
9. Caylin Hauptmann (LG)
10. Wade Smith (RG)
I would like to see Smith make it, after reading up about him, he's a very versatile veteran presence that I think can stabalize the depth. Along with Winston, they would be great for basically every player save for Unger to learn from because Smith and Winston just have a lot of experience in the league. Which is great for players like Sweezy and Britt to have those guys in their hip pockets on and off the field.
And both Smith and Winston are different kind of veteran role models than McQuistan... when Cable acquired McQuistan, he was out of the league and he was average at best. Both Smith and Winston have experienced being near or at the top of their fields of their respected positions in the last 2-3 years.
Winston is the type of player who is still young enough to start and be above replacement level.
Smith is more depth than starter material at this point but he's definately a player with enough experience that can help and influence the younger linemen and capable of spot starting if needed.