Comments on: Phil Irwin Promoted to Indianapolis Your best source for news on the Pittsburgh Pirates and their minor league system. Thu, 11 Sep 2014 20:46:00 +0000 hourly 1 By: buccotime57 Fri, 17 Aug 2012 01:25:00 +0000 AAA is about to turn into extended AA..when the rosters expand…for the playoffs and such