That's a typical union attitude - that something should continue just because it's been that way. A law suit isn't going to change anything. The $2 fee will stick because there's nothing illegal or against any contract rules that says it can't be done. If anything, the skycaps will get a real minimum wage, which probably still won't be as much take home as it was before the fee.There is a job out there for everyone and skycaps have been around probably longer than your years on this earth!
Clint Eastwood's character as Gunnery Sergeant Tom Highway in Heartbreak Ridge said it best. "Adapt, Improvise, Overcome"