I have 2 suggestions :
1: include weekly KDA statistic for the players in battlegrounds .
2: remove the RNG . Make the modes to rotate - Capture/ Domination / Deathmatch repeat
I hate when it happens capture the flag 3 times in a row.
It's pretty dumb to have leaderboards for every game mode, but the game mode you play is random. It's a little hard to climb the deathmatch leaderboard when rng gives you one every 10 matches.