After cable channels, I dont really think youll see much from network tv as far as cartoons. They only play them to fill there EI requirements.
I really would like to see a Nick Classic channel. While there may not be much money there, it would be a low cost upper tier channel. Cartoon Network has Boomerang which is great, if only Nick could launch one.
In the 2000s, there was definitely some 80s nostalgia going on, so add 10 to both of those and we could very well see some 90s nostalgia in the 2010s.