Channel 9 almost always allow Storm to invite injured players, corporates, staff & some extras when the game is not on elsewhere (ie: Foxtel) like last Saturday night, Origin and the odd mid year game. Its more than likely that Storm would've invited Molly rather than ch9. Unfortunately I think there would be far too many Storm supporters to have an open invite.
Also on page 9 of todays Herald-Sun it shows a photo of Molly in front of his front fence which has been painted in support of Storm & the Saints. Its a good spot of promotion by Molly.