Hi thanks for comment.
Yeah the players needed have come in(including one or two definitely on the way).
What is left is something like you said in your last paragraph. He should not be sentimental as before, he should call a spade a spade. If Odegaard isn't performing, pull him out. Same goes for Martinelli. Then rotate to keep players fresh.
If things are done on pure merit, Arsenal should indeed win something.
Cheers
Yeah. Let's see what Arteta can do this time around. He should do better.