I think the Supersons is tailor made for a good family friendly animated series.
Wonder Woman animated series
Watchmen as a dark/mature animated series
The Sinestro Corps War as an animated movie
Grayson by Tom King but as a mature animated series following special agent Dick Grayson.
New Gods/Fourth World animated series
JSA animated series based on Geoff Johns run
Kingdom Come mature animated movie
Deathstroke mature animated movie
Superman based on the Rebirth run by Tomasi as a family friendly animated series
Aquaman and Mera animated series following them in their Atlantis/surface world adventures.
Red Hood and the Outlaws mature animated series.
New Superman family friendly animated series.
So many possibilities for potential animation, I wish DC had 5 animated shows a year lol.