In my opinion, Koeman's doubts over remaining are just because he thinks something better may come along and he doesn't want his hands tied.
I can understand that, everyone wants the best and looks out for #1, even Ronald Koeman.
Just offer him a bumper deal with a get-out clause if Holland or Barcelona come calling, but not any old Tom, Dick or Harry.
The club are ambitious, Katharina isn't about to start pulling her investment back and we need everyone on board with the long-term aim.
So similar to Pochettino then, just without the added issue of his main supporter leaving
*stirring*
