With Employer A: I-140 approved. 8 years H1B expires Mar 28th 2014.
Employer B offers better job and great benefits. Can Emp B file for trasnfer and extension at the same time now in the month of april and get H1B extended 3 years using the approved I-140 from Emp A ? Emp B cannot wait until Oct for Emp A to file for extension and then use that for transfer.
Emp B ready to do premium processing and after 6 months they are also ready start new Green Card processing.