This story just reported on SI.com. The Philadelphia Phillies are in agreement on a three-team trade with the Seattle Mariners and the Toronto Blue Jays to acquire All Star pitcher Roy Halladay, SI.com has learned. Sources close to both teams say Halladay will agree to a contract extension with the Phillies to complete the deal.

The Mariners would wind up with All-Star Cy Young pitcher Cliff Lee in this massive deal.

Rosenthal and Morosi write that pitcher Phillippe Aumont of the Mariners and outfielder Michael Taylor of the Phillies are among the players heading to Toronto in the trade.  They say an agreement is in place to send Halladay to the Phillies and Lee to the Mariners.