If, by the end of January the squad of players we have hasn't been moulded into MP's specifications then I can see possibly two players coming in but if we are resembling a side that is taking shape then I wouldn't be surprised if there are no new signings.
Stambouli for example hasn't seen very much time on the pitch, so much so I frequently forget we have him, same with Fazio. These two alone could well be the answers to who is going to come in and improve upon Kaboul and Capoue?
The main area we seem to be lacking in is in the creative department. It seems crazy to say but I don't have a great deal of faith in any of our attacking midfielders currently, and certainly can't rely upon any of our strikers. It would be foolish to say Kane isn't looking very confident but until he is given a chance against stronger opposition judgement must remain on the fence somewhat. But then is that due to the system, the coaching, the players? I don't know but Eriksen seems a shell of his latter half of last season form. Lamela remains very much a work in progress, and all the others seem to be much of a muchness.
We can't go and buy Sanchez, we have lost a host of players who were all match winners, and it takes time to acquire or develop the relevant standard of player we need. I don't know if that player is to be bought or if we already have him or them but I can't help thinking we will be sitting on our hands during January.