Lol, this is what my opinion on this idea. So for example, I am an ex rank for 8 months. Then my gang quits after getting 15k. By the time I come back to era, am I supposed to force my gang to base 500 hours for me to get skin? Everything isn't as easy as everyone thinks. The systems do nothing wrong. But the players do and break the rules because no rule is flawless. In my opinion, set gun skin reward like hat rewards. For example, 25 people getting skin only.