Yeah if you wanted to join up for a few fights, because you thought what was happening was just, you would be welcome to tag along, get a cut of the pay. Then leave when you wanted too. Of course, it's up to you if you want to accept the pay or not. Ysena wouldn't begrudge you not wanting to stay if the job they was taking didn't sit well with you. (Because it wouldn't sit well with her either, but if moneys tight, they will take what they can get) and of course, you would be exempt your share of the wage.