Don't know about you chaps and chapesses, but I am very happy at this news and optimistic about the coming season for the first time for a while. But I think we should let those who want to go, go*, and work on a rebuild at the first opportunity. Hopefully Koeman will have well over £50m to spend. If he can't do it with that I would be very surprised.
*I would try and keep Shaw and feel that could be do-able.