If I were Madrid I'd put a priority to the Champions League.
I agree 100%. Truthfully I think Real Madrid already care about the CL and La Liga at the same level. They have been the most dominant team in the CL for years. This is an example of how much they care about it.
Especially after Mbappe signing I just can't imagine not seeing the CL as their priority.
It is more difficult to stop them here from now on in the end. Manchester City are the team with the highest chance to do that for now I think. Bayern Munich can also be added to the list when we find out what Kompany will do. I wonder what Ancelotti's attacking line will be also. There are great options and I wonder if Ancelotti would try a Vinicius Jr - Mbappe forward line, Bellingham right behind. Mbappe wants to go to Real Madrid because there is the potential to win the Champions League again next season, so this is the right way for Mbappe.
Manchester City is indeed a strong team some bookmakers predict Manchester City's chances are also the same as Real Madrid, it's just that we don't know the strategy between the current coaches.
Kompany will have a big challenge with Bayern Munich, he has no experience of competing in the CL but we don't know where Kompany's ability is at the moment.