Of course. Marsh is only 27, so shouldn't be in age decline, and for his total time in Philly has an OPS+ of 113. Of co course Kemp can beat that. Relax, it's just a slump for Marsh (unless he's playing through an injury). He's been our top OF over the past 3 seasons, although admittedly he's in a deep early-season hole, with -.7 WAR at mid-April.