Quote from makloda:
An interesting train of thoughts would be
1. Artificially "prop" up Medaillon's results. Make sure no outside money is invested so if somebody cracks down on the beautified returns then you argue the limited partners in the fund - which are Simons himself and his employees - won't press charges.
2. Use Medaillon's returns (which are unavailable to outside investors) as a marketing tool to lure investors into the billion dollar RIFF (managed futures) and REIF (alternative beta equity) funds which are losing money, both down (not devastatingly though) in 2008. Simons and his employees collect fixed fees - which I read they're now paying back, probably due to pissed off investors.
Probably far from reality, but some investors in RIFF and REIF must feel a little bit like "let outside, standing in the rain" as they bought into Simons' genius over Medaillon.