http://www.youtube.com/watch?v=SVf06LUXhBI
The AU community voted on a new landscape plan and I can't remember which one won. I don't see how they'll put any plants where the oaks were, though, because the soil is so toxic. The poison probably leached out quite a ways from the trees and may have killed some gorgeous yellow native azaleas nearby (I haven't been back to campus since it happened.)
For many years now, AU has been selling the acorns from the trees in commemorative packages and no doubt some fans have offered the now young trees to replace the poisoned ones but there's the problem with the poison in the soil.