From a community point of view, it would be an absolutely shocking loss. They're one of the few professional athletes who actually seem genuinely interested in being involved in everything they can.
Sure the ARU might make a loss from keeping the added "Wallabies" on the payroll, but from a marketing perspective these two would be a huge benefit to get bums on seats.
Seriously? It would be a 'shocking loss'? The Fainga'a's 'get bums on seats'?
I think not. Both are handy at Super level but neither are proven at test level. Nor are they very well-known outside Queensland rugby circles, and have practically zero marketability.
Nice guys though.