Unlike EPM or Infinia, Premier has a no-nonsense criteria: Maintain Premier Account Status i.e. 40L worth of real relationship value with the bank (Not just cash, Demat or FD counts too).
The salary criteria for Opening the Premier account is 3L net deposit after all deductions (including PF)...
From my discussion with the credit card team of a major branch, they have no plans to roll it out outside Citi customers which they have inherited.
They are looking at this as a burden/loss maker and are looking at it in the same light as Vistara card. A relic to be maintained and eventually...