Who gives a **** what any biased douche has to say about anything? **** talkers will talk **** regardless.
I would say it depends on what happens in his fight with PBF. If submits to the drug testing/passes and dominates PBF then his detractors will have not much to say. On the other hand, if he gets outclassed by PBF... then his detractors will question what he's done in his last 3 fights.