You forgot one important which is situational awareness. For example in Civil War WZ, you need to know when to go for which turret so that you have high chances of capturing or defending one when needed. If you go randomly around, you minimize the possibility to help your team.
Situational awareness includes much more than just that though and it's the basic skill indicator. It is not something you will gain by only PvPing a few times a week and you can see it easily in pug matches.
Lots of players lacks this and it is mostly why they are bad. Even if they know what their abilities does, it is far from enough.