Once he settles, if he can allow Delph to get a bit further forward and Westwood then only has to worry about passing the ball, then our midfield might start gelling a bit better and hopefully creating more. I also think Rico would be better playing wide and further forward.
I don't think it's a coincidence that we got some control on the match when he came on. His positioning is very good and his passing is accurate and unfussy. A proper deep midfielder.
Whilst they have shown positive signs, we haven't seen enough of three of those to say whether or not they have been excellent business.
Vlaar and Benteke obviously not in the three we haven't seen enough of. Kozak, Okore and Sanchez have made 19 appearances between them. We just don't know if they are excellent business yet.