回复：回复：Help - will be laid off in 30 days with I-485/I-140 pendin

I didn't realize you don't have your 140 approval yet.
If you get RFE for your 140, then you need your current employer to cooperate.

There is still big chance for you to get 140 without RFE. If you get your 140 approval, then the case senarios still holds in my previous reply.