Corporate Card Business Account Number(token) was assigned out to employee at conversion

Summary:

Corporate Card Business Account Number(token) was assigned out to employee at conversion (1 year ago). Employee was the corp. card admin at the time but has since changed positions. Since it is our USBANK master account number (not an actual card) token that was assigned to only that employee, and now all the rebates go to them to code. How do I move this token to someone else? The Cooperate Card Master Account Number can not be changed at USBANK.

Content (please ensure you mask any confidential information):

We have worked with our implementer and Oracle support. They have not come up with any solutions that work. Any help would be greatly appreciated!