Cannot believe that as often as this has been discussed here, and confirmed by actual pharmacists, that you still don't get it - GL will NOT be a substitute for GV! A doc writes a scrip for V, at pharmacy they check "is there a GV available?" - answer if AMRN loses appeal will be YES, patient will be given GV unless they want to pay for brand V out of pocket. This has nothing to do with formulary tiers.