Bayern Munich may defend aggressively to stop Haaland from scoring goals, but I don't think it will because Haaland is very fast and sharp when it comes to scoring goals, and he also has teammates who are very smart to assist in scoring. I believe it will be very difficult for Bayern Munich to defeat Manchester city at this point, unless the Manchester city players are not in good format that day.
Bayern already fully experienced to stop him. haaland has very very bad record against bayern when he was still playing at dortmund. The only thing that will make it different is if haaland will be playing as a part of manchester city who has beaten bayern last season. This gonna be revenge for bayern against manchester city. Pep guardiola must also be careful with bayern caused by he has a bad record in barcelona against bayern too.
Shit! this gonna be another epic match between city against bayern. I wonder how haaland will try to leave from the guard by bayern's defender. As far as i know that if bayern was able to kill his movement.
Haaland may probably get only small room to move. Naglesmann may prepare something special for us in the first leg of bayern vs city