ST LOUIS, MO - JULY 14: American League All-Star Roy Halladay #32 of the Toronto Blue Jays pitches during the 2009 MLB All-Star Game against the...

...The Bears won 17-9. May 6, 2009; Anaheim, CA, USA; Toronto Blue Jays starting pitcher Roy Halladay (32) pitches in the second inning against the Los Angeles Angels at Angel Stadium of Anaheim...

April 26, 2009; Chicago, IL, USA; Toronto Blue Jays starting pitcher Roy Halladay (32) delivers a pitch during the first inning against the Chicago White Sox at U.S...

ST. PETERSBURG, FL - JULY 9: Pitcher Roy Halladay #32 of the Toronto Blue Jays starts against the Tampa Bay Rays July 9, 2009 at...

Sep 25, 2009: Toronto Blue Jays pitcher Roy Halladay delivers a pitch on Friday evening at the Roger's Centre. Halladay and the Blue Jays...

April 26, 2009; Chicago, IL, USA; Toronto Blue Jays starting pitcher Roy Halladay (32) delivers a pitch during the second inning against the Chicago White Sox at U.S...

ST LOUIS, MO - JULY 14: American League All-Star Roy Halladay #32 of the Toronto Blue Jays pitches during the 2009 MLB All-Star Game against the...

...Credit: Christopher Pasatieri-US PRESSWIRE August 9, 2009; Toronto, ON, Canada; Toronto Blue Jays starting pitcher Roy Halladay (32) prepares to face the next batter against the Baltimore Orioles at the Rogers Centre in...

...gather the opinions of his manager and others, then make the call on whether to pursue Roy Halladay

July 4, 2009; Bronx, NY, USA; Toronto Blue Jays pitcher Roy Halladay (32) throws during the bottom of the second inning against the New York Yankees at Yankee...

his May 27, 2009 file photo shows Toronto Blue Jays starting pitcher Roy Halladay throwing to a Baltimore Orioles batter during the second inning of a Major League Baseball game...

August 9, 2009; Toronto, ON, Canada; Toronto Blue Jays starting pitcher Roy Halladay (32) delivers a pitch against the Baltimore Orioles at the Rogers Centre in Toronto, ON. Mandatory...

Sep 25, 2009: Toronto Blue Jays pitcher Roy Halladay delivers a pitch on Friday evening at the Roger's Centre. Halladay and the Blue Jays...

May 12, 2009; Toronto, ON, Canada; Toronto Blue Jays starting pitcher Roy Halladay (32) delivers a pitch against the New York Yankees at the Rogers Centre in Toronto, ON...

...Seattle Mariners on September 10, 2009 at Angel Stadium in Anaheim, California. SEATTLE - JULY 29: Pitcher Roy Halladay #32 of the Toronto Blue Jays pitches during a MLB baseball game against the Seattle Mariners...