Regarding Kirby Smart, UGA rolled the dice and has come up extremely lucky. Kirby is the best Saban's coaching tree has produced. I thought he would be pretty good, but didn't think he would be this good. Going with a really good coordinator, i.e. Brent Venables, would be a crap shoot for us, but I'd rather do that any day than going with a washed up retread fossil like Les Miles.
I never considered smart a home run hire. I'd say the same for Dan Mullen. What makes you think Miles couldn't recruit with these two guys? I think a lot of VolNation suffers from battered vol syndrome and the grass always looks greener on the other side.
Gruden is only 10 years younger than Miles, so he's quickly approaching your fossil status.
BTW, I'd have chosen both Smart and Mullen over Gruden the unicorn.