What, like a left tackle?
Also I don't see the problem with drafting Addison and keeping Johnson for next season (and there really isn't a lot of reason to think that isn't what the Steelers want to do given how much dead money they incur if he goes). Yeah they're similar but
a) that increases match-up problems
b) Addison in the first would be a five year investment. Johnson is here for two more years before he holds his hand out for more money (and has significantly less dead money next year).
Incidentally I think we can pencil in
Keeanu Benton as the Steelers' first public draft crush at this point.