That bank is actually a major credit card processing seller and acquirer, they are a public company on par with First Data as they are owned by the largest card processor in the country Total Systems. TSYS - If an account much larger than NRA was to threaten to leave, the company would make the best decision it could to not have others leave.
So if TSYS processes for companies in so a cadre or group of companies threatening to leave would cause them to make this move. They don't have emotions, they are only reacting to a Financial Threat. Look who owns alot of stock in TSYS - I am looking to find who are the largest customers of TSYS.