Parker sweeps up just in front of the back four, and also drops in between the centre halves when they pull wide to cover for our attacking full backs. Norwich yesterday out muscled us in midfield and just kept dropping balls between our midfield and the centre backs. We desperately needed a DM to be in there protecting.
Also because of that we weren't winning the second ball enough, which meant we didn't have enough unpressured possession. Had Parker played he'd have slowed down the game, given us a breather, they'd have been chasing around after us wearing themselves out and the momentum would have been with us instead.
Sometimes it's only when a player is absent that you realise how important they are. It happened to us back in 2002 when Freund got injured and we fell to bits, and it happened yesterday without Parker (or Sandro to be fair).
Also not only did we not have someone in that space between the midfield and defence, but we also no one in the space between the midfield and attack. I still can't believe he paired Livermore/Modric and Defoe/Saha. Absolutely crazy.