Kallet: Despite Mets' Strong Start, Abysmal Back End Of Rotation Could Doom Club In A HurryThe back end of New York's rotation has been predictably abysmal. Dillon Gee, Jeremy Hefner and Aaron Laffey -- the current No. 3, No. 4 and No. 5 starters -- have a combined 6.23 ERA in 23 2/3 innings pitched.