Yes we have players that know where to build Rally points and others who do not.
As we have players that are decent at playing the game and others who are intelectualy challenged.
And there is no rules you can introduce in the game that will shorten the gap, unless you turn this game into some kind of Fortnite for retards.
So some days you will have these players on your team and other days they will be on the other team.
You can have Darkflow breaking down the game into weapon tiers as in war thunder but the unbalance generated by player quantity will always be there.