Without CL very likely. We need to do two things.
A good sport director who could sell players like Rabiot, Ramsey, Bentancur, Ronaldo (yes we need to sell him) Alex Sandro. Lower the cost of the team. Then find value on the market and have a great eye for talent.
A young player with hype could have a transfer fee that is high 15-40 million euros lets say, still many of this type of players don't demand big saleries which plays a big role in the overall cost of a squad.
The other thing is to bring a good coach, that can bring out the best of the team, get them to play together as a team, and have chemistry how to attack together. This year we cant even start one decent attack ffs, always out to Cuadrado who crosses it in to the box.