My friend had a good idea earlier, and I agree with it. I've tried to put it into game terms, so apologies if it's long-winded.
"Rogue Squadron Pilot
Title
Free
Receive one stress token. You may then perform a boost or barrel roll in your action phase instead of actions listed on your action bar."
So you get the boost/barrel roll people are clamoring for. It's free so you don't have to spend more points on a ship people already say is over-pointed compared to later waves.
But, it's not so OP that you can PTL off of it and you are still paying a 'cost' to do it.
Nobody would use this. Nobody uses Expert Handling as it is, a free version without shaking a Target Lock would do nothing to fix the X-Wing. The A-Wing and Tie Advanced get fixes that don't impact them nearly as much as gaining a stress token.