Get rid of, or lower the importance significantly that Battle Power holds in this game. Mostly, PVP is simply a coin toss. You rarely get paired with someone with the same or even slightly more BP. You mostly get paired with people that can take out your team in one round or one hit. BP makes this game lack PVP. Their is no PVP, it is simply a coin toss and you either win the guaranteed win, or you lose and take a guaranteed loss.

My suggestion. Find a better way to do PVP in this game to make it worthwhile .

If i were to compare this game to a modern FPS like Call of duty. Your two teams would start the match. And immediately the match would be over because the other team would retreat due to lack of BP. No PVP would exist.