Rankings

I'd be nice if battlefield players (at least in current gen) could have a sub (or higher) ranking that carries accross all Xbox one/ps4/PC gen Battlefield games. To achieveve such rankings, players have to complete a certain percentage of the assignments/codex, and then players are rewarded (kind of like how in Karate their are degrees) a 2nd or 3rd degree (one for each current gen game). So, I could be a 2nd degree EA player... Level (###) in BF4, and level (###) in BF1, but since I've completed assignments for each, I appear as a (II)124 BF1 player or (II)150 in BF4, where the "(II)" means 2n degree.