Chapman is a free agent at season 's end .
Is the most likely of the three to be moved if New York falls out of the playoff hunt , but Miller and Betances would net a far more significant return in a market thin on impact arms .
Chapman is a free agent at season 's end and is the most likely of the three to be moved if New York falls out of the playoff hunt , but Miller and Betances would net a far more significant return in a market thin on impact arms .