Wonderful analysis here. @Matthew TruebloodGiven this approach crossroads for PCA, if you are Jed and had to make an extension decision *this* offseason, do you:
A) Tender him an extension (a true extension that goes beyond his arb years)
B) If yes, how much?
I could understand the Cubs wanting to take another year before committing huge dollars to him, at least until they feel that his approach has stabilized to some degree. Luckily for PCA and the Cubs, the floor is so high between the fielding and base running that he provides decent incentive for a long term contract despite the significant risk offensively, IMO.