BB&T Corp.’s pending purchase of SunTrust Banks – the largest bank acquisition in a decade – is on track to not only reshape the financial services landscape in the southeastern United States. It could also push other regional lenders together in order to keep up with the ever-rapid speed of technology.
So which banks might fit together?
According to one industry analyst, Pittsburgh-based PNC Financial Services Group in Pittsburgh and Birmingham, Alabama's Regions Financial Corp. could…