How does the Aroldis Chapman signing make good sense for the Pirates? To the shock of absolutely everyone, the Pittsburgh Pirates' very first 8 figure deal this offseason went to a bullpen item, and of all the pen arms offered it mosted likely to LHP Aroldis is not a typo, neither is it a troll or some elaborate prank. Chapman and the Pirates consented to a 1 year offer worth $10.5 million yesterday, pending a physical. I want I can hop in a time maker and tell...