A Load of Verminion achievement

Lord of Verminion is not a very popular mini game. Not a lot of people play it, even in weekly tournaments, so as someone who's an Achievement hoarder, it's quite annoying that the "A Load of Verminion" series of achievements is practically impossible to get.

It requires you to win (not participate) a player battle (RP) match. This seems so ridiculously specific. I can understand why the single player stuff would not apply here. You want people to play against each other, but still.... why does it have to be that specific "LoVM: Player Battle (RP)" roulette ? Tournaments give you some hope of happening, MAYBE, but these ones are hopeless. Even asking people to take part in it in Party Finder for hours yielded nothing.

Oh and why is it (RP) specific? what good is the (Non-RP) one for then?

Listen, I would kindly ask to remove the restriction on this series of achievements. Please make it apply to "any match against another player", so that tournaments give people a chance to earn these over time.