wouldn't be so sure. the thing is Barca are not offering that but a smaller sum + promising youngsters like Jefren, Thiago, etc as their summer budget for all purchese - including Rossi/Sanchez + center back is limited to 45 mil (according to Spanish media).
What I mentioned above may well be a first offer for Fabregas, it's not meant it can't be improved if deemed necessary; this is the power of negotiation - you don't go in all guns blazing from day one
This being said, Barca would always have Fabregas's preference if they really decide to make a financial sacrifice for him this summer ... Milan comes in second in that regard.