I definitely get why the inclination is to think that the ball has been altered, particularly considering that Rob Manfred is on record, on multiple occasions, as essentially saying that he thinks the game is boring. (Way to be an ambassador for your sport, you jackwagon.) But throughout his career in MLB, the departments Manfred has managed have been such clown shows--for example, MLB's investigative unit, which literally broke state laws and impeded a federal investigation through its ineptitude, or his rather moronic handling of the 1994-95 and 2002 CBA negotiations--that I have a hard time believing that there have been material changes to the construction of the balls. Someone, somewhere, would have talked by now. I'm still of the opinion that the uptick in dingers this year and last year is due to some combination of substances, increased focus on physics metrics like launch angle and velocity thanks to Statcast becoming league-wide in 2015, changing park dimension and, yes, climate change.
In other news, Derek Jeter is certainly going out of his way to endear himself to Marlins fans. After telling Jeff Conine, Andre Dawson and Tony Perez to pack their bags and hit the road, Jeter's next goal is to continue slashing payroll, which he intends to do by trading Stanton, Prado and Gordon. YEAH JEETS