Ok, I'll give it a go:
Diaz is a second year Head Coach who has turned the programme around from a 6-7 abomination to a middling 7-2 team. Things are trending upwards.
I've highlighted the above because he's learning on the job. It is Blake James' fault for putting us in that situation, and wasting $4m of university money in the process (should have been fired for that gross misconduct alone), but it is what it is.
He's shown the ability to react to problems and quickly fix them - hence bringing in Lashlee (+ staff), King, Borregales and Hedley to turn the weakest positions of the 2019 team into the strongest positions of the 2020 team.
He needs to continue to self evaluate and realise that his scheme, and his underqualified defensive staff, aren't good enough to take Miami where everyone wants them to go.
He also needs to hold this recruiting class together and continue the process he started last year of bringing in Miami quality athletes - something we've been unable to consistently do for a while. Contrary to popular belief, he was handed a lemon by Richt.
How'd I do?