Alright maybe I'm a bit harsh on him but the original point that I was trying to make is that he is the wrong player for the kind of role we need, or would you say he would be an effective partner for Cas?
Just for the record I have seen him play about 10 times last season, not an outrageous amount, but I have also seen him quite a lot when Tuchel was still manager and Mount was arguably at his best and even then I thought his stand-out ability as his work rate and movement off the ball and not on the ball. Even looking now at his stats on fbref shows that my memory isn't completely wrong, his passing stats neither suggests he has the ability of to be a deep lying playmaker like Eriksen nor the ball carrying ability of de Jong, even though this is probably one of his better abilities on the ball.
But again this all is mainly about him being the wrong type of player who is usually playing much higher up the pitch than the type of player we would need. Unless EtH sees something that makes him confident he can turn Mount into a passable de Jong alternative, I don't see how this deal makes sense for us at all.