Bob Krumm notes that this won't play well with black voters in Michigan:
How do you think Detroit’s largely black population is going to react when they go to the polls tomorrow and learn that
(a) Hillary Clinton is on the ballot
(b) Barack Obama is not on the ballot
(c) Write-in votes are not counted?
If the Clintons think they have a potential race problem brewing in the Democratic Party now, they haven’t seen anything yet.
Links added and HT to Mr. Reynolds.