I genuinely believe that the manager wants to have a look at how his squad is performing before he invests more money in players.
We have seen Cleverley and Deulofeu added and we know that Garbutt, Browning, Galloway, Kenny , Ledson and Williams are all away with the first team squad so they must not be too far from consideration.
The manager has looked at players like Dann and Ogbonna but we don't know how hard he pursued them them.
Before spending more money I think he may want to see where the biggest gaps in his squad are now.
In preseason I think we will see a lot of Browning, I think we may see Deulofeu get a run in the miidle, we will see Kenny get some experience and possibly Ledson get a chance as well.