JPMorgan reshuffles Jamie Dimon’s best lieutenants Monetary TimesJPMorgan Chase exec Daniel Pinto, longtime No. 2 to Jamie Dimon, will step down in June CNBCJPMorgan reshuffling creates new questions on who succeeds Jamie Dimon Yahoo FinanceJPMorgan’s New COO, Piepszak, Doesn’t Wish to Be Candidate to Change Dimon Barron’sJamie Dimon’s best deputy to retire subsequent 12 months as race to steer largest US financial institution heats up New York Put up