It was just a thought. I don’t have details on how it would work. And it may not be feasible for any number of reasons.
I do know that if they’re not re-used they’re likely to end up in a landfill along with god knows how many cubic yards of other construction debris from the demolition of many other large buildings on the site.
The landfills currently at Dix were pointed out on the tour. Who knew these would be issues for the current park planning when they were were originally filled? Makes one reconsider our use of land fills and their impact on future generations.