Just said he's not playing on SSN, no mention of an injury or knock.I'd presume he's injured. Can't be any other reason.
Even against Bolton, without Rooney or Ronaldo, Carrick and Hargreaves were far from impressive, however with Hargreaves holding back Carrick can finally get back into his natural CM position where he was excellent for Tottenham Hotspur.
Also of note, interesting that Giggs is out for Park in, I guess Ferguson can see how slow Nani's progress has been otherwise surely he'd have played?