Go ask your reps how many times that they had EAST pilots (yes, more than one) tell them the RICO was wrong, that they would lose and that if they didn't drop it the union and individual reps were likely to be sued. If they are sued they have no one else to blame but themselves.
I know that on this board many east posters have said that they did not agree with the direction usapa was taking the RICO suit.
Right now the best thing for usapa to do would be to make a public apology. More than anything, I am pretty sure the Cactus 18 are just relieved to have this thing over.
If usapa even hints that they are persuing this thing further, state court, SCOTUS, etc. it could be very very bad.