I don’t pvp often, but I was just playing the pve part of the game until I got around to doing pvp. It’s not like it matters if they stayed in the game anyway, so why not just leave it in there for people that want to get them all. It’s also a good indicator to show if people play pvp often too. Good or bad, at least they spend a lot of time in pvp to achieve those. Or related to pvp.