Thanks all for the responses.
@happybeing this is only an issue if vaults are able to adjust the amount of storage they pledge to the network.
If they are not able to change this amount (that they state they are willing to supply the network) then FR won’t be gameable.
I’m not even sure if this is how the network is intended to calculate over/under supply of resources, (by relying on what vaults say they are going to supply) hence why I posted.
I’m planning on writing a blog post addressing the economics of Safe (the only success hurdle left in my opinion). It’s important my understanding is correct before doing this.