It'll have Riddler, so yes.

But it's FOX, so two seasons at most

Definitely checking this out. Not sure if it was intentional, but the guy they've got playing Jim Gordon actually looks a little bit like I'd imagine a young Gary Oldman to look. Not saying they're lookalikes, but at certain points during that trailer there were certain aspects to his face (especially around the eyes) that reminded me of Oldman.