I was hoping too that Kris could update us.
Yesterday I was out at the track for the divisional race and the only thing that I noticed that was different from last years' Nat's was a hole in the ground!!!
Seriously, as you drive in on the main road (southbound) by the so-called "will call" spot, on the right/west-side, that entire area is now under construction. It has been "scooped" out and looks like what I imagine a sunken track with grandstands up the sides would like like BUT WITH nothing there but dirt. So maybe we will eventually have a N-S running track.