Let me leave my honest opinion. An escrow should have the capability to handle the situation if something went wrong like lost funds by his mistakes or whatever. On the other hand, trust is quite important as well. An escrow provider must have enough trust & enough financial solvency. But we have to think about the situation as well. Sometimes situation would be bad for an escrow provider as well though he do not intend to rush his trust. An escrow provider should be established financially that he shouldn't sell his soul eventually for money.
That would rapidly become a very small and exclusive list for larger deals.
AND then you have the other side of that which is now you know which escrows have access to how much money. And I am sure that a lot of them would not want others to know how much they have the capability of getting access to. Be it 0.001
BTC or 100.00
BTCI understand what you are saying, I just do not see a way of making it happen.
-Dave