The wages are a worry but because of the structure of the club, they can't put the club into a perilous position. Griezmann I would say is a definite and we will fund that with the sale of Rafinha, D.Suarez, Gomes, Rakitic and the others that also have gone or are about to. Add that to the 60mil transfer kitty we have already set aside and you balance the books for the transfer. You have to remember that we are not actively trying to buy Neymar and he was not in our plans for this summer or ever. He is driving that and with all the endorsements that come with him, he might not actually cost us very much money in the long run. However, if we are serious about bringing him in, then it would mean that Coutinho or Dembele would have to be sold and the club feel that they could get 100m for each of them. That then should pay for Neymar.
In terms of wages, Suarez is in his last year with us in reality (if we had someone else and he wasn't Messi's amigo, then he would have probably been sold this summer). He Rakitic, Coutinho and Dembele are on big money and so we will be free of some of that. Messi is on mental money and he most only have a couple of years left, so we will be free of that. Financially we are in very good shape and the future looks even better.