Stay or Go: Should Mets bring Edwin Diaz back for 2022?Diaz is about to enter his final year of arbitration10/22/2021, 1:30 PMDanny AbrianoManager of Editorial ProductionEdwin Diaz / USA TODAY Sports/SNY Treated ImageEdwin Diaz / USA TODAY Sports/SNY Treated ImageJul 28, 2021; New York City, New York, USA; New York Mets relief pitcher Edwin Diaz (39) tips his cap to right fielder Michael Conforto (not pictured) after Conforto threw out Atlanta Braves left fielder Abraham Almonte (not pictured) trying to score during the ninth inning at Citi Field. / © Brad Penner-USA TODAY SportsMets closer Edwin Diaz / USA TODAY Sports/SNY Treated Image