Maybe they could do use a top line player as a cover man? Call it "David Pocock's Rugby Challenge". There are few better ambassadors for the game here in Aus (Gituea comes across as a real douche IMO)... maybe Will Genia, but no-one else really.
I don't think "Pocock's Rugby Challenge" will sell, it sounds too much like a porno... LOL ;p
I just think "Wallabies Rugby Challenge" is a safer option.