Roy Halladay spent his final months teaching future Phillies

Roy Halladay (right) with (from left) Phillies minor leaguers Kyle Young and Jeff Singer and former minor leaguer Scot Hoffman.Roy Halladay stood Monday afternoon at the front of a conference room in Clearwater, Fla. He was there, on the second floor of the Phillies’ Carpenter Complex, to lead a presentation for a group of minor-league players. He was there, roughly 24 hours before his death, to teach.

The Phillies hired Halladay in March as a mental skills coach for the minor leaguers who played and trained in Florida. He worked five days a week and had his own office, which included a massage chair. Baseball’s mental side became Halladay’s obsession after he resurrected his career in the…