Obviously agree with many of those priorities. I think one of my own most sought after changes is a complete overhaul of how tactics work. So no more advanced instructions, for one thing. But also a simplified system. Currently we have player styles, attributes that affect positioning (offensive awareness, etc), positions (C, B, A), player skills, tactical settings, inspire attributes, and more.
So many messy moments on the pitch are caused by these conflicting, as well as being so unclear to the user that you can't really tell what has priority.
The other big thing for me is the midfield, and the near total lack of midfield gameplay.
Other than that, I hope they keep supporting FUMA, and allowing people to use BALs in the team play lobby. As well as exporting team data from ML. Otherwise, the places I play PES would die overnight.