1. Add the same XP / kill / death display in the "tab"/score menu but for the whole Entente and Central Powers so we get to know what the grand total xp and k/d for the whole team is.
2. I also suggest rewards based on whole team total to encourage teamplay and discourage selfishness. A lot of your current awards could be applied to the whole team.
At least an award related to the number of casualties per team. Because that's something history tends to remember way more than the prowess of individual soldiers.
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