Bartomeu did say that part of the reason we can't sign replacements is because of the huge wages the club is on. His board are the cause of that, but if we can reduce the wage then it opens up the ability to fund signings. Easier said than done.
What could happen here is that we have a reverse scenario of the first Van Gaal tenure. That time the press and fans went against Van Gaal when he brought his Dutch army to replace the existing players.
This time we could see Koeman bring a few players he is aware of through being the Dutch NT coach to replace the amigos. The squad would be divided if the amigos stay, but atleast he could have enough player backing to enforce his plans. Meanwhile, the media would actually be backing K4 as any goodwill is lost after the CL humiliations.
It is going to be a rough season if we don't manage to get rid of some of them.