Flames cant afford to sign him long term, but what would his value be as a rental? If Columbus is missing the playoffs and Bob is walking July 1, they realistically could ship his as a rental. What would it take for CGY to acquire him and take him on a run ? Goalie rentals are almost unheard of as far as I'm aware of. Has it been done? Whats the price? 2nd round pick? B prospect?