They already have the majority of voters and the confederate states half of the country has always been evil racist idiots so they really cant expand their voter base.They need to win with the majority they have and the only way to do that is making DC and the territories states.One day they will do that imo although how long it will take them is anyone guess.The movement to make DC and Puerto Rico states has already started.That alone would be 4 Dem Senate seats,a few EC votes and House Seats.All but 1 of the other territories are liberal like Hawaii,make them states and The GOP could never pass a law or have The SC again.