Rebel captive, party bus, high PS (Poe & Vader especially), stress control, sabine k-bombers, autoblasters, tlt, homing missiles and Ventress - these are the main enemies of the Phantom.
Basically, these days you have to run sensor jammer if you're investing in an expensive phantom, which helps dial the party bus and tlt down a bit. But then 4 red with a focus is not much better than 3 with tl & focus, so you're losing a big part of why you brought the ship in the first place.
Still a great ship, but that sky's getting a little bit smaller all the time for the phantom...