There getting a boatload of money for him, and will be able to buy 3 world class players with the money, and imo it wont really make that much difference as far as united as a team, they have lost very important players in the past and continued to be a great side. BUT, doesnt matter who they sign, NO ONE will be able to fill his shoes, and bring to there side what he does, theres a reason real madrid are buying him and not the 3 world class players united will buy with the money real are paying for him.