Given that the 2 70s JSA trades were 224 pages apiece, I'd agree going by the page count that this is indeed the 70s revival that they're planning to showcase.

"As for contentment, that is a myth.  Give a man everything he wishes and he will be unhappy, because he didn't wish for more; give him more, and he will die of his worries.  Only a turtle, asleep on a sunny log, knows contentment!"
-Merlin to Prince Valiant

            Hal Foster 3-7-43