If we're looking to sign a midfielder from a bottom PL club, then we should sign Charlie Adam.
Think Parker is a much better player to be honest.
I would have Parker but only if someone else is brought in, if we got rid of Hargreaves & Gibson and replaced that with Sneijder and Parker I can't say i would be disapointed although I still wouldn't be sure if Parker would be required but we usually play close to 60 games per season and with injuries and rotation at a reasonable price i think he would probably get enough game time to justify.