What the Dawgs did at the combine is generational stuff. Davis' 40 yard dash is mind blowing. I suspect a lot of scouts were scratching their heads saying "how the _______ did we have some of these guys as third round picks?"
This is not only good for the players - who have earned every bit of the success they're achieving - but its also one whale of a recruiting tool for Georgia: You want to get to the show? Come to Georgia and we'll get you there.
Side note:
For the record, I'm withholding judgement on the hiring of Stacey Searels. I was never, not once, impressed with the O lines under Richt. When Kirby got to Athens, we saw the priority of the O line in the mind of the new coach by hiring Sam Pittman. I have to trust that Kirby had a little talk with the new O line coach and said "that trash you were putting out on O-line when you were last here - forget that. Here's the type of lineman you are going to recruit."