Present sponsor can cancell his visa at any time ... Coolanchan get ut facts right its not their concern what you have in the bank or with the bank and once they cancell the visa and u have a bank loan wihout an noc or a new job thats when u become a slave to this country with nowher to go just rot till u manage to find a way to pay off.... Please get ur facts right the employer has nothing to do with your banking issues