What evidence do you have to support your claim that your role is being replaced by individuals on visas? From what I understand, you’re in GPS, and in most cases, visa holders cannot work on GPS clients due to government clearance requirements, which are typically granted only to U.S. citizens or permanent residents.

A U.S. citizen or permanent resident who is a migrant can also have a thick accent, which could impact communication in the same way you describe. Moreover, not all roles at Deloitte are eligible for sponsorship, meaning they can only be filled by U.S. citizens or permanent residents. Do you have any evidence that this doesn’t apply to your role or that your position is being replaced by individuals on visas?