highly unlikely. Where do you draw the line on subchannels?
I can understand CW or My if its a subchannel but as an example, here in Minneapolis our "subchannels" are a 24/7 replay of newscasts on ABC and a 24/7 weather channel on NBC. PBS has the better subchannels but I dont think they want 50 versions of PBS Create as part of the locals or 25 versions of 24/7 weather. That just plugs up the bandwidth