FLCL 2 and 3 are new. While they won't start until June 2nd and September, it's something.
Getting original, new shows is tough. Hell, FLCL 2 and 3 are both things Toonami had to GET of their ass to convince the Japanese studio IN PERSON to make and fund in collaboration with them. Making original shows is the way to go I think, but Toonami is not Netflix and they can only manage like one of these every 2 years.