Looks mostly like speculation based on Eric Guzman concept art of the N52 JL animated. I admit I like the idea of actually having the original 7 (plus Cyborg), but some of their designs I'm not too fond of. But again its only conceopt art. There really hasnt been a full on DC series I haven't enjoyed in the past 20 years (except maybe Teen Titans GO! which is a joke and I dont watch). So any series based on multiple characters in the DC Universe would be welcome, though Young Justice will be a tough act to follow.
There are no more good TV Shows, only ones that haven't disappointed me yet.