Possibly drugs but most likely just after a bit of publicity. GBP isn't exactly pulling up trees at the minute and he's probably just letting people know he still exists. Hopefully it isn't substances but if he was really serious about not ending up being photographed again wearing women's clothing with a sex toy up his arse he should have sold out to Schaefer and got away from boxing altogether.

It's more than likely that sooner or later he heads off down the drugs fishnets sex toy road again if he stays around boxing.