You already know Benny's background and line of work.
Here's the best part so far:
In his position, Benny can provide instructions to the loosely coupled funds. For example, on a given day, Benny could instruct the well endowed hedge fund Benny A to "sell" security xyz and at the same time he could instruct the well endowed hedge fund Benny B to "buy" the security xyz.
Of course, Benny is a smart fellow. The relative buy and sell volumes between A and B are different. :)
Wait until tomorrow when you hear what happens next(!)