This is the key point.
I understand all the 0 and 1 scores. After all, "We are Manchester United"
But in truth we're in a heap of shit that Ralf's predecessor created and it wasn't all going to be solved in this transfer window. We've trimmed the squad of players who were getting no playing time and although we didn't bring in a top CDM, there was no top CDM to be had right now. There was no other CDM available right now who would displace the players we already have.
Once we got spanked hard in the PL before Ralf arrived, the only realistic goal for the remainder of the season was securing a CL spot. We're somehow back in the hunt for that with the players that we have. It would have been counterproductive to bring in a player who would serve on the bench behind McFred.
We cleaned out most of the deadwood, except for Lingard and Jones. Lingard may just get some minutes. As for Jones, he actually put in a decent shift against Wolves and it's no harm to United that he remains on the squad, just in case, through the end of the season.
But above all, no panic buys. No Fellainis, no Matas, no Donnys (a good player, but obviously shit in training) and no new headcases for Ralf to deal with.
Given the situation we're in -- 7/10 is about right.