The fact that the CEOs of Morgan Stanley and Goldman Sachs have been dining together on the regular doesn't mean anything: "Senior executives at both firms say … that Mack and Blankfein are merely commiserating about being bank holding companies, and strategizing how they're going to deal with their new status." And when Mack complimented Blankfein on the way the candlelight glinted off the dome of his head, did that mean anything? Developing. [DealBreaker]