There's something that I don't understand about the argument that GSR would have no skin in the game. Maybe I'm wrong here (and I welcome the correction if so, can never learn enough) but in order to use the OHM in a MM situation GSR would need to pair it with other coins or tokens, and provide the other portion of the LP themselves.
From where I sit, that means that they are on the line for impermanent loss. And they also have a loan that they have to either return (or exercise their purchase options) on top of that. How is it that this is considered a freeride? The total sum of assets at risk of IL that they expose in the LP would be the same amount as the total for the loan at the time of issue.
So, unless I am missing something, they are essentially risking as much capital as the DAO. This is not a rhetorical statement: If anybody has an explanation of why this is not the case I would love to read it.