Open challenge: name me a club that has successfully jumped to play a more expansive game (when not starting in league one or two) without money to spend or having invested a lot in their academy.
Swansea - their journey started in league one.
Brighton - they had invested a lot in their academy and had money to spend
Manchester City - Pep only goes where he has money to spend to bring in his sort of player.
Harris is a stepping stone in the right direction and might get us promotion. This thread is about longer term planning and people want to take a massive jump without any resources, partly because of philosophy of previous manager, to back it up with.