OK, I didn't read all the banter, so I apologize if I repeat anyone. Here's my two bits:
I play in the leagues to learn and form relationships with great diplomacy players. I'm familiar with TheWizard, LG, Babak, djbent, Crazy, Ora, Aldy, TrustMe, Thucy, texasdelux.... all from the leagues. I've learned how they play and they've learned how I play. It becomes and even MORE mental game that way.
Having said that, I could have made 2 extremely controversial moves this last year that I decided against:
There was a game I could have easily thrown to Aldy and one he could have thrown to me. It was still early, but would practically let us both walk into the premier league together.
Later on, the same situation happened between Crazy and me (she already had promotion nearly locked up, and would with my help). Eventually it came up in a general sense, but it felt far too meta for both of us (and I even emailed the mods who agreed with me). I'll be frank... the motivation for me to even ask was GR. There are some HIGH CLASS individuals in the league, and winning one of those games solo would make my GR rocket.
However, it was dropped and never reconsidered... so, yes, even someone like me who battles against meta (though there is always some type of meta in tourney's and it is acknowledged and accepted) was tempted this last round.
I do not know if I support anonymous, but I think that having 2 or 3 games full of people is worthwhile. Maybe have a 'championship' series of the top 7 players of the top group play a series of 3 games for the overall championship and those 3 games are the only anon games played?