Squad and Squadleader and Teammates visability

BUG: The minimap shows your squadmates with small icons with number 1-4. Sometimes it shows all squadmates with number 0!
BUG: The game awards numbers 1-4 to your squadmates. The squadlist is sometimes not in order from 1 on the top to 4 on the buttom.
BUG: The squadleader sometimes has a random number from 1-4. It should always be number "1". Furthermore you could increase the visability that the squadleader has a crown or some symbol in front of the name.

Reason why this is annoying:
People often don't know that they are squadleader and dont give orders! You have to check by going into "escape-squad management" to find out whos squadleader. Worst case you have to leave and open a new squad!

IMPROVENTS:
1) Squads should allow at least 6 players! 4 is not enough.
I know 32/4 players = 8 squads and 32/6 players = 5,33 squads but this does not matter! There will always be "lone wolfes" and maybe there is a chopper squad who only wants to have 2/6 squadmates and lock their squad!
2) SHOW TEAMMATES NAMES when in a vehicle on the small vehicle icon on the bottom of the screen!
It sucks that you don't know sits in your vehicle!