Naw Aloysia, the issue was acquiring a million points while somehow being at boss level 55-60, which says a lot about what would have had to go down after the first 2 days. And judging by the points people had in the first two days and being in those ranges myself (30-40 people in the 30-40k point range, boss level 35-40), it just wasn't possible based on user experience. That's what I believe anyway, which is why I attempted to locate a user with the exact same name with 900k less points than the high-ranking user in question. And! Both exist at stated point difference. So it is more likely that the million+ points user is not hovering around boss level 55 killing 30-50 bosses a day for the last week, and that one of the guy's alts or someone with similar(exact) naming sense was spotted in that range instead, since they do exist.
The other issue is that the guy is clearly hogging 7spots in top 50, but I'm not as concerned at that than I am at confirming there being no way in the current playerbase to achieve 800k+ points in the first week at the 50-60 range. I don't think it's impossible, considering the lengths they are already going to, I just didn't see more than the one potential alt in that point range for boosting of that nature. Clearly just leapfrogging. As for 800k in the first 6 hours: why... that's a little too competitive at their own detriment.
