I’m not sure what is planned for the friends list feature when it gets implemented but I would like to be able to see my friends in game as a different colour on the mini map and on player names so that i can coordinate with them better, it would also be nice for to be able to see my friends as different colours that i define in the friends list so that i can easily tell them apart and am able to know exactly who is where just by seeing the coloured icons on the mini map which would help a lot if i was playing with multiple friends or in a clan match.
On the friends list you could have a button next to each friends name that you can click that then brings up something like this colour picker http://html-color-codes.info/#HTML_Color_Picker , then we could easily pick the colours of each friend to be unique. You could also use this for the crosshair colour selection too.
I know myself and a lot of guys here like tweaking config files 
