The Phillies can expand their rosters tomorrow, and so far they have called up four player from their farm system:
Pitcher J.A. Happ.
Outfielder Greg Golson.
Catcher Lou Marson.
Pitcher Adam Eaton.
The Phillies have placed Tom Gordon and Francisco Rosario on the 60-day disabled list to make room for Golson and Marson on the 40-man roster.