I think once GAS got rid of Pumping Gas, the network was doomed. After that, they got rid of nearly all their other shows until all they had was Legends, Nick Arcade, GUTS, Get the Picture, Finder's Keepers, Double Dare 2000, and Figure it Out.
It's been stated before, but I really don't think Nick cares about the station anymore. If they did they might actually put some effort into airing the shows we want to see.