How reasonable it is to assume that the forwards (implied through call-put parity from European options) on easy-to-borrow European stocks will "grow" at Euribor/Eonia rate? In other words, is it reasonable to assume that we can finance the stock hedge at Euribor/Eonia (given we leave the stock as collateral).
do you have any idea where Euribor/Eonia stands ... the answer to that question should make your question moot ...