Previous to today's announcement, the TIE Advanced was the ship that could get the most value from Proton Rockets. Scum aside, the only other agility 3 ships that could take use Proton Rockets were the A-Wing and the Defender. The A-Wing has to give up Chardaan Refit to take the rockets making them effectively cost two additional points and the Defender was already getting 4 attack dice whenever Proton Rockets would have been usable.
Now that the TIE Advanced will be doing 3 dice + a crit at range one, is there any value to taking the Proton Rocket. It seems like a guaranteed crit result is probably worth two dice.
Is there any reason to take Proton Rockets on a TIE Advanced? It seems like the only real advantage is that they give a little more flexibility in target selection since they don't require a target lock.