We'll see if the other best teams have worse weaknesses or more things to improve than France.
A lot of it can get better simply because of the excellent talent that they have.
What will not get any better are the very old left and right-backs where Evra is always a step behind on both ends and neither of them can do enough offensively when their width inside opponent half is the most simple way to transport play upwards and be important parts of the process of forcing the opponent high-line completely eliminating Giroud further back.