From a coaching perspective I not sure why teams line up they way they do at corners and free kicks. I know they are the professionals but sometimes, for me, they over complicate things. Why have such a high line when you end up running back towards your own goal? Why they ever took the defender of the back post at corners, I still don’t get that. Defending corners and further out free kicks is about 1 thing, getting the ball before that attacking team. Focus on that instead of pushing and pulling