There are rumors that McCusker requires surgery on the injury he picked up last week. If that is true, who would come in to replace him. From what I can see there's two options, depending on how Gatland was planning on using McCusker. If he was being viewed at a 6 only, then Turnbull would have to come in as he's yet to have a poor game this season. However if McCusker was being primed for a run-out at 8 in one of the games maybe Gatland will recall Powell who's playing well with Wasps, not to mention that Ryan Jones looked inneffective once more v Glasgow.
So, Turnbull or Powell?