I was on campus Monday afternoon and glanced in through one of the gates. The field looked nice from the view I had but I honestly didn't think to look very closely. It didn't look like they had been working on it. I'm not much help.
I'm sure there are a lot of people at fault for the field being like this, but if it's ever going to recover, then the football teams needs to give it an entire offseason to grow. None of this painting the field for recruits every weekend, late night runs in Neyland, or scrimmaging in Neyland for spring practices stuff (besides the orange and white game).
There comes a certain point when you've just gotta let nature do it's thing.