Maybe it's just some pre-free agency posturing, but it sounds like one team rumored to be very interested in signing Seahawks running back Shaun Alexander is not so big on the idea. That team would be the Arizona Cardinals. They have plenty of room under the salary cap to do some things in free agency and were put into the mix for Alexander because of their cap space and their struggles with a running game last season. Running backs Marcel Shipp and J.J. Arrington did not produce the way the Cardinals had hoped, and Alexander will be a free agent unless the Seahawks can reach an agreement with him before Friday. But comments from Arizona coach Dennis Green and Rod Graves, vice president of football operations, at the NFL combine indicate the Cardinals aren't too willing to make the big splash. "A blockbuster deal in my opinion is one that eats up most of your cap space," Green said. "It means you get one player and one and done. And we're not going to do that. If you ask me if we're going to go after one of the incredible backs that might be available in a blockbuster deal, that probably will not happen."