I think the timing was a bit forced with the extended time out for Pogba and McTomminay. I don't think he was an actual target for January, might not even be Ole's planned target seeing as we didn't do it in the summer. But, now with the injuries and the issues we clearly seen with Mata/Lingard/Perreira at #10 role, Ole probably changed his mind to sanctioning the purchase and also to look to get it done in the January window rather than summer.
However bad we think think the Judge/Woodwards are, if they had already identified him as a January purchase, they are not that stupid to just wait for the sake of it.