Using a 2.5 year sample size isn't even remotely accurate. Charlie Strong is 0-1 in his time at UF and hasn't been unemployed (as a head coach) for more than a few days since he first took a head position in 2009. McElwain was/is a pariah in the industry and received virtually no attention for nearly 5 the date of his termination. from the date of his termination
As an overall coach, there is a strong argument that he is the worst, at least in modern history. Stumbling into a a few 10 win seasons, supported largely by a defensive cast left to you, doesn't change that. And as I mentioned above, it appears most, if not all, AD's agree. Add that to the abysmal recruiting and it's solid case.
Still think you should be working on route trees and footwork and not debating this here. September's right around the corner, you know.