Zack Wheeler would be Yankees’ perfect Gerrit Cole fallback

Remember that time the Yankees signed DJ LeMahieu instead of Manny Machado? Now they should try to replicate that on the pitching side. Even with Gerrit Cole on the market, the Yankees should keep Zack Wheeler in New York. OK, everyone calm down. I know it’s not apples to apples; LeMahieu ($24 million) cost 8…