No, they didn't need to hire Flood immediately, he could have been interim HC. After the first year, Flood should have been fired, I knew we would end up in our situation. We still have 2-3 bad years before we even have a chance of success.
Flood didn't have to be hired, but after Super Mario backed out Rutgers needed to quickly let the recruits that verbaled know who would be their HC or face losing them.
Keeping Flood an interim HC probably would have made some those commits flip.
Right now it looks like that should have been done, but the goal was to save the recruiting class and that worked out.
After Flood brought home a co:Championship, don't you think he would have been made permanent if he was an interim HC that year?
Let's face it, Flood was a bad hire born out of desperation, but he had a good first year while destroying the RU FB program the way he ran it.