FL/MI - What to do with the delegates?

I have so many responses to the title question, all brought about by this article. In the end, the FL/MI voters should - unfortunate for them - have to vote again. Case in point: Obama was not on the ballot in MI. The decision was made for the delegates not to count in those States well in advance of the primary. Many voters - again see linked article - did not vote because they knew their votes did not count. Shouldn't they get the chance to have their votes count? The only fair way for this to happen is for both States to re-hold a primary, have both candidates names on the ballot, and allow everyone a fair solution to the problem at hand.

S