Maybe traders should send beforehand funds to Maxmint/Pouncer and they do the deals with a fee included for them!
Maybe a little too complex - but...
A hybrid includes '
funded' offers. A green shading behind an offer in the order book indicates funds are already on deposit with the escrow agent. All one has to do to claim the offer is send the counter funding! Deals done instantly. Not as good as the DEx - but far more efficient than what we have today.