BB&T-SunTrust moniker mystery, Dimon's Wells blast, big ban...

Suspense builds on what the new name of merged BB&T-SunTrust will be; JPMorgan Chase CEO Jamie Dimon says Wells Fargo 'irresponsible' for lack of CEO plan; how APIs are being used at Citi, BBVA and other leading banks; and more from this week's most-read stories.