Hi , I am rite now working for company A on full time I got a offer to work for company B , they have filed my H1B Visa transfer from A and I also got a offer from company C they have also filled for my transfer too from A. Now company B's H1B Visa got approved and I have filled my resignation. In the mean time for company C's transfer I got a RFE. My question is If i join company B now , later if the H1B transfer petition of company C is getting approved . Can I resign from company B and join C. Both company B and C is a fulltime.