Unfortunately that is not a possibility. Recently a group of Doctors filed a case in the Supreme Court regarding the Bond and lost the case. So you have to complete the course and then complete the bond period as well. In case you do not want to serve the bond period, you have to pay the release amount. But there is no feasibility to complete the course, join another course and then come back and complete the bond period. Either you serve the bond period or not. There is no waiting period for serving the bond.