It's also partly because of the new executives that got shipped in from a network that Ted Turner bought. They had no experience with animation and didn't understand why they were paying such high prices for shoddy dubs (which I agree with, One Piece was shit once they got done with it). However, they also had a problem with paying to develop their own animation. In fact, the only thing they really understood how to do was make low budget, live action shows.
This is why we received the failed experiment of CNReal, which they insist keeping on the air despite it's overall low ratings. Instead, they've cancelled the PHENOMENAL Symbionic Titan, which was better than most of their original stuff. This is why they lost Tartakovksy to Sony Pictures Animation.
Honestly, Ted needs to fire everyone at that god damn network.