I really hope he stays, he is a class act and his attitude has been exceptional considering he wants to live somewhere warmer. However, if he goes we should wish him all the best as he's been brilliant for us.
If he wants to leave though he's really looking at PSG, Barcelona or Real and I'm not sure they'll have the money for him. I suspect if he goes we might get a swap deal. I think these deals suit both clubs in that we can say we "got" £100m for Bernardo and the other team can say the same.
I suspect this summer we will be doing some big business with Bernardo going, possibly Gundogan and Laporte too. I'd be amazed if we weren't looking at Bellingham and maybe De Jong too.