The Mets have placed right-hander Chris Young on the disabled list with with right biceps tendinitis. Pat Misch, a left-hander, was added from Triple-A Buffalo to fill the roster spot, but New York intends to promote right-hander Dillon Gee for Sunday's start against the Braves in Young's spot. Misch's first usage should come as the backup for reliever D.J. Carrasco's spot start in Game 1 of Saturday's doubleheader.