Getting rid of the filibuster is a good thing in general. The GOP-led states have already moved into mid-cycle gerrymanders and routine gerrymandering of the state legislatures to eliminate fair elections there: I'm sure eventually someone will have the idea of adding new GOP states. Adding two actual territories/districts that are full of actual unrepresented Americans happens to be a good idea on the merits, since those people are being screwed by the Federal government.