Mets manager Mickey Callaway mentioned Drew Gagnon as an option to fill Wilmer Font’s spot in the rotation.
Jason Vargas (hamstring) is just about ready to return from the injured list, but he’ll first make a rehab start at Double-A Binghamton on Sunday, and so the Mets need a fifth starter. Font was lit up for five earned runs over just 2 1/3 innings in a loss to the Nationals on Wednesday. Gagnon, 28, holds a 4.09 ERA, 1.09 WHIP, and 9/1 K/BB ratio in 11 innings of relief this season with New York.