What are all your thoughts on using something like Propoxyphene (Darvocet) to help ween off stronger and more euphoric opiates like Hydro & Oxycodone?

I was figuring that it would help alleviate WD pains while still appeasing your opiate receptors. Then being a weaker opiate, it would then be easier to detox from once over the hydro.

What do you all think of this?