While I wouldn't go so far as to put hard numbers on a time frame, I do think that if the IBB proposal passes it will set a precedent for working things out in this manner and will very likely be repeated going forward. It makes sense to reinforce what works.
I agree with the observation that those opposed are often financially better off than those who want the proposal to pass. We're a family of 5 and I'm a stay home Mom. It is quite easy for me to see what a difference passage will make to many NJ families. They deserve to buy decent homes, drive reliable vehicles, and have savings and college funds. It's rather hard to do that on the FO wages and upgrades are slow these days. I'm not surprised that many NJ pilots recognize that because many of them were in the same situation not so long ago. To those still on the fence, I suggest that your leaders' endorsements and the needs of your fellow pilots are good reasons to vote yes.
From my early '70s fixer-upper house, with my old car currently in the shop, I freely admit that the signing bonus and pay raise looks good to me. I thank all of the NJ pilots/spouses willing to consider other NJ families whose financial assets are less than your own.
Sincerely,
NJW