Catcher,SS, Center field are the classic up the middle plus defensive positions
Catcher...see last play at home...see any throw Salty makes
SS, Aviles is Mr Hands of Stone with limited range...showed both in Detroit
Center, Ells has a weak arm as does the entire outfield frankly. Ells showed the weak arm in Detroit as well
Pedey is great second baseman but second is not included in the classic up the middle plus defender positions