so the logins/pw/mnemonics were in no way attached to the generation of bitcoin addresses?  Do we know anything for sure about how they handled wallets assigning addresses?

Thanks again.

Lets say for instance you had all of your alphabay information including mnemonic, is there any way to recover those coins? 
Does anyone have any information on how they generated their wallets and what word lists they used? 
I'm looking to possibly tweak btcrecover to help me, although it would be nice to have proof its impossible. 

Any help is greatly appreciated thank you in advance