Tim Byrdak will have his left knee examined Monday by team doctor Struan Coleman. "We'll go from there and see what's going on," Byrdak said. "It was something, working out in the offseason, there was a little discomfort." As it stands right now, Byrdak is expected to be the lone left-hander in the Mets bullpen. Should his injury require a DL stint, it might open up the possibility of guys like Garrett Olson, Chuck James or Daniel Herrera making the team.