oke. let's talk about escrow. I put 1 BTC in escrow, and i waiting for your payment... you don't pay i can reverse my BTC from escrow? no?
If you put money in escrow, and then if the other client didnt pay the payment, you get your btc back. It is simple.
But this thing does not going to be happen, is that correct?

Because you are not going to put money in escrow.