Gotcha, prohibition makes successful detoxes nearly impossible. Thank you for your post Ne0, that was on the money
No problem.

I Always had problem with the mindset that you just have to suffer if you wan to quit, its so inhumane, most people won't want to stop using opiates because its so painful and torturous, many people maybe even choose suicide. With proper supervising doctor I think something like GHB should be used to quit opiates, other way is to change to much softer opiate and slowly drop its dose. Also Lyrica, gabapentin, baclofen and phenibut seems to greatly reduce WD's. Benzos IME dont help that much only with anxiety and muscle restlessness. I know there are very good doctor that might give you gabepentin in high doses and baclofen, they both help very well both mentally and phyically (but gaba needs 3g daily dose), but IME lyrica and phenibut is even better it, especially phenibut is good because it lasts 24h, I lost all the torturous feeling in my body and in my mind while on it. Doctors in here give you only immodium for diarrhea, some blood pressure medicine to cold-sweet feeling, thes ehelp little bit but these arent enough at all, immodium in very high doses (100mg+) will take WDs completely of, but only becuse in that dose it will cross BBB and bind opioid receptors, so actually it makes just the WD longer, so I would be very careful when taking immodium higher doses. My rehab center didn't even want to give me any benzo or gabapentin, they think its enough to give antipsychotic for sleep and immodium. Its not unheard that doctors say, that you need to suffer WD in order to stop.
I think only way to improve opiate addiction treatment is search for drugs (that arent opioids) that will take WD's away, especially if you quit methadone you will be in hell for so long time that its almost just easier to stay on it rest of you're life. Also kratom seems to be good for quiting opiates, but because it binds to opioid receptors Im not sure if it just makes the WD longer in the long term. IME some GABA-drugs in some way really help with WD greatly, not sure what is behind the mechanic in there, but they should look on it more.
Here is study about GHB on opiate WD:
https://www.ncbi.nlm.nih.gov/pubmed/8397726
http://www.nature.com/npp/journal/v9/n1/full/npp199345a.html
I know there is risk of addiction on any of these drugs, but while supervised by doctor and the patient understand that you really must stop after WDS are gone I dont see there are that much risks. The idea to use d/l-amphetamine to quit opiates I got from very old times, they gave cocaine or amphetime to opiate addict while on WDs, it helped but many got addicted to those stimulants, I took the risk anyway, and in my case luckily I could quit d/l-amphetamine after WDs were gone, but I really can suggest anyone else to try that way I know many people that got addicted to amphetamine by that way, its very risky but I really wanted to quit using opiates.