Rugrats and Hey Arnold! could see a revival on Nickelodeon

Rocko's Modern Life or Angry Beavers!

Around twenty years ago Nickelodeon was a different kind of beast, there were shows like Rocko's Modern Life, Hey Arnold!, Rugrats, and Aahh! Real Monsters that occasionally tested the boundaries of what a children's show could get away with. 

According to the president of content and development at Nickelodeon,  some of those shows could be making a comeback in some way shape or form. At this point, you probably can't contain yourself from excitement, so take a break before we go on.

YES

Speaking with Variety,  Russell Hicks the president of content and development at Nickelodeon stated, “We are looking at our library to bring back ideas, shows that were loved, in a fresh new way.” While he didn't go on to reveal which shows were being considered he did note that it would be the highly requested shows. “We are getting ready to bring back some of the ones they’ve told us multiple times they want to have brought back,” Hills said. 

My vote: Bring back Angry Beavers, Hey Arnold! and Rocko's Modern Life!