Interestingly, Giles is barely a proven closer, just 2 months in that role. That brief experience helps, but I think they just like that 11.7 K/9, 2.8 BB/9, and 0.2 HR/9. Even in some alternate universe where Papelbon stayed in Philly, I could see the Astros targeting setup man Giles to be their new dominant closer. I endorse the trade for Philly, and probably don't do it if I'm Houston, but I respect that they are at least aiming high here. Like Velasquez, Giles is super-cheap with a ton of team control, but he's also been absolutely dominant in an MLB pen for an extended time already. Put another way: would you give up those other 3 guys (in some kind of Faustian pact, I guess ) if it guaranteed Velasquez 2016 would perform like Giles 2014-2015? That's kind of what the Astros did here.