There will be competition to hire a new coach, and with the current roster and cap situation, the saints will not be the most attractive option. I sincerely doubt we can bring Johnson here.
The new coach should get at least a 5 year deal, considering it will take 2 years to clean cap and roster and 3 to build up a new one.
For the ones that think that we are not that far, the results speak for themselves.
And regarding quarterbacks I am not impressed with Ewers or Sanders. If it was me, I will draft early defensive and offensive line, and get a quarterback at year 2 or 3 of the rebuild.