MeTV has grown so much it's considered a network for ratings purposes, and is still growing. Yet is seems Antenna TV barely ever adds stations, and is still mostly just the Tribune stations? Why?

I think its because METV went national and Antenna TV hasn't really. Also its a Tribune station so maybe they just want it to be on Tribune stations. That and Antenna just launched 2 years ago, METV has really been around since 2005.