The retirement of running back Arian Foster should not come as a surprise to the Miami Dolphins because he's been toying with the idea for weeks. But now that it is a fact it presents the team with an important decision that must be made.
The obvious idea is for the Dolphins to consider simply finding another running back to take his place. And the names that will come up might not necessarily excite anyone.
Daniel Thomas? Well, he was in camp with the team. So he is a possibility.
Isaiah Pead? Nope. Not going to be him.