I wouldn't support a proposal that got rid of the right to appeal. Why should any country support people who have come there and broken laws that go for everyone? It is different for a countries own citizens because they have no-where else to go. In a way, they probably see it as 'they're our problem, we'll deal with it, while the foreign chappy here on a work permit is his own nation's problem once we've let him out.'
No, it's not ideal, but rarely anything is. Every country sees it as work enough looking after its own problems, without accepting everyone else's as well.
The system could then also be open to abuse. The government of country A has not enough money and an overcrowded penal system, so it would be very easy for them to release a few problem cases and send them to country B knowning they won't be returned. You can see how this would mount up.

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