H1 TRANSFER WHILE EXTENSTION PENDING WITH CURRENT EMPLOYER

Hi,

I am employee with employer A. My H1 has been expired in august’17 with employer A and employer applied for extension.

Now I got RFE with employer A. Meanwhile I got new offer from employer B. Employer B is applying my H1 in premium processing.

If my H1 got approved with employer B before employer A respond for RFE and I joined employer B. But if any reason my H1 got denied with employer A then, will I have any problem in future (because august to October I will not any approved petition)?

Your help will be very much appreciated.

Thanks