Why Mets' David Peterson rotation decision is harder than it seemsThomas Szapucki is the most logical option to replace Peterson, who is expected to make his next start6/9/2021, 2:25 PMDanny AbrianoManager of Editorial ProductionMets LHP David Peterson / USA TODAY Sports/SNY Treated ImageMay 7, 2021; New York City, New York, USA; New York Mets starting pitcher David Peterson (23) pitches against the Arizona Diamondbacks during the first inning at Citi Field. / Brad Penner-USA TODAY SportsThomas SzapuckiCarlos Carrasco pitching during 2021 Mets spring training. / Courtesy of New York Mets