Jamie Roberts, George North, Manu Tuilagi, Brian O"Driscoll and Tommy Bowe are all in varying states of injury diagnosis, treatment and recovery. Two of the four original wings and three of the four centres unavailable, and Alex Cuthbert and Sean Maitland having both played three full games. You might think that reinforcements are required.
So who do you call in for the game against the Brumbies on Tuesday?
The 2008 world player of the year of course. He is playing his rugby in Japan so he's not too far away. He is due to fly in on Monday, and play on Tuesday, and leave on Wednesday, in order to give the others a chance to recover.
Who is it? Shane Williams of course.