Zebo -> Wade. Obvious.
Maitland -> Phillips. Again, obvious.
Vunipola -> Apparently Hibbard, but I had no idea.
Alun-Wyn Jones -> Ian Evans? Not sure I've heard Adam say 'Aright butt?' before. Could be Vunipola as he has a South Walian accent.
Phillips -> Gotta be POC.
Halfpenny -> Initially thought he was trying to do a slightly posh English accent, so possibly Twelvetrees. But thinking now it could be Manu?
Corbisiero -> Gotta be Farrell.
Davies -> Cuthbert?
Lydiate -> SOB, another obvious one.
SOB -> Could be Bowe or Kearney, but kicking = Kearney?