RC had run his course and it was time for him to go (when he was let go). Was Fran the right guy to replace him? Obviously not.
However, the main issue during RC's tenure that held him and the program back was the lack of funding to retain assistants and upgrade the facilities. If RC had got the funding that Sumlin and Gumbo had received, then the mid and late 90's would have seen very different outcomes year over year.
"Right, as the world goes, is only in question between equals in power, while the strong do what they can and the weak suffer what they must." -Thucydides