The Boston Red Sox announce a new manager, Ron Roenicke, amidst another cheating scandal investigation.  The Astros continue to get hit with collateral damage as a civil law suit is filed by a former MLB pitcher who claims his career was damaged by the electronic cheating.  Discussion on the Angels trade with Joc Petersen that unwinded at the last minute.  What does it mean for their starting pitching rotation?  A new playoff system from MLB?  Can the Dodgers win it all?  But if they don't, does it mean the end for Friedman and Roberts?  Plus more from the Doc's Mailbag.