Roy Halladay (flu) threw a bullpen session Wednesday. Halladay was pulled from Sunday's start after just one inning due to a natsy stomach virus. He has lost 10 pounds in the process, so he's still trying to regain his strength. The veteran right-hander is slated to pitch in a minor league game on Saturday and expects to start the season on time. Given his shaky performance and diminished velocity this spring, he remains a major wild card in fantasy leagues.