Todd Combs is taking a newly created role at the mega-bank, sending Berkshire into a flurry of corporate moves to replace him. We take a closer look at how the move will impact JPMorgan Chase.In this video, Motley Fool contributors Jason Hall and Jeff Santoro break down why Todd Combs may have chosen to leave Berkshire Hathaway (BRK.A +1.06%)(BRK.B +1.10%) for JPMorgan Chase (JPM +0.72%), what it probably took to make it the right move for him, and why we think it should work really well for the mega-bank.* ...