Perhaps jab should do as he has said he will be doing. There IS an issue with that if based on nothing but the fact he got a handful of DUIs etc...that in itself made him unreliable and his integrity has taken a hell of it, as well.
Besides, he doesn't have it together enough to walk the walk under the same roof. Also, he has only been dry for a couple of months.
In general, a LBS should never leave. But he's on the cusp of it. To backtrack now could be the equivalent of a death blow in his sitch....