Correct, the Mormon Bishop was a terrible failure of a Governor, he devastated the state party, killed his chance for reelection, lost the seat to the democrats, and left office with 34% approval.
As a presidential candidate Romney has said that he won't have a Muslim in his cabinet, that is "bigotry" to you.
His religion didn’t affect how he governed. I never heard him say that he won’t have a Muslim in his cabinet.