With all the British firms–and now a Chinese one–pairing up with Australian firms, it’s natural to wonder when the Americans are going to get in the game.

Perhaps soon. A source at Chicago-based Mayer Brown says that firm is eyeing a move into Australia. Meanwhile, John Weber, chief executive partner of Sydney-based Minter Ellison, says his firm has been approached about a potential tie-up by several U.S. firms.