I think what they was trying to do when they created the reward system was for groups was only for the top players to receive rewards or the chosen few members but I do think they need to fix the rewards so, that more members can receive rewards for participating in wars and increase their morale because I think that for every war that someone tries their hardest and doesn't receive anything for the hardship they start to question participating in wars

With an attitude like that I wouldn't be surprised that they don't change this system...