Who are this anonimous with suit and tie pictures?

We are on day 10 of season, and my server is crazy, it is impossible to buy, even the older, low value players, end up in bid wars, not to long, but enought to spend a few tokens.
And i am sicking tired of this anonimous guys that apear in almost every auction.

Are they any secret society, that is hidding in T11?
Because i whent see the others player in there league, and to my surprise, it seems that they all are anonimous or bot robots.

Any sugestion to explain this?