Until Ole leaves... nothing major.
Even if they get elite players, and miraculously make a major final with the players winning matches thru their individual brilliance... The other finalist will too, except they'll likely have an elite manager and a coherent system.
Prem forget it. That requires cohesion and grinding out results, even when playing poorly. Squad management, winning big games.
You really lack confidence in Ole. I didn’t expect that. The players seems to enjoy playing for him. Bruno took him out of the trenches. Without him, that champions league was impossible to achieved