Here is some info:
NFL.com Blogs » Blog Archive Gray off to Seattle; Redskins ponder replacement «
Oline:
"Should Tom Cable be fired as the Raiders’ head coach, some league sources believe he could be a candidate for the Redskins’ offensive line position. Mike Solari, who had been the Seahawks’ offensive line coach until Alex Gibbs was recently hired, is another candidate"
From what I've seen Solari is a very well respected Oline coach, one tier below Alex Gibbs but that guy is old as dirt anyways and doesn't like Shanny.
Cable was the Falcons and Raiders Oline coach...I'm not sure...but I don't recall anything about those offenses being zone blocking schemes.
I'd prefer Solari...especially since Cable would be damaged goods at this point