LCA - 01 said:
I think it's possible to use experience gained in current job. The job position in sub labor has to be different than your current job. I would suggest you contact good lawyer and seek advice.
Using experience gained with current employer till the time of filing LC is covered by what you state above.
But it does nothing at all to allow using experience gained after filing LC. Doesn't matter if it was sub or original labor, current or some other employer. You should have required qualifications the day LC was filed. Period.
You should talk to a lawyer, and let us know if they say something different.