I’d play o Brien left back and McNair in Midfield. VDB has shown he is class when he can’t play CB through injury, more so than McNair, who can only really play there when he’s fit. Likewise, O’Brien was actually Injured whilst playing at LB, so should keep the shirt there.
I have no response to that, as I don't know the Mag squad that well, just what MOTD tell me Most importantly are Dieng and RVD both seriously injured? That's a massive blow