Goners: Thomas, Porter
Who knows: Washington, Spragan, Kelvin Smith, Miles, Abraham Wright
Likely to stay: Pope, Crowder
Yes, I know, the loss of Porter will make the Dolphins take a cap hit. But, they need to purge their roster, and I'd start with the mistake from the offseason in 07.
As for Thomas, well, I suspect his concussions will play more of a role than anything else.