Aaron Boone makes an interesting admission about Yankees wild card choiceBoone's starter decision could come down to next series with Sox9/19/2018, 11:29 PMSep 18, 2018; Bronx, NY, USA; New York Yankees starting pitcher J.A. Happ (34) reacts during the third inning against the Boston Red Sox at Yankee Stadium. Mandatory Credit: Brad Penner-USA TODAY Sports / Brad Penner