I certainly hope that Darry isn't out for long. As McWhannell is injury prone too, we could soon be down to one specialist lock, and a rookie at that.
Currently fit are McWhannell and Beehre, and the lock/sixes Suafoa and Thompson (also a rookie). Who is the next choice to bring into the squad? Annandale? Not many others are available. Maybe Hallam-Eames?