I think we fans should manage our expectations. We might imagine that the colour of the prince's money might show through this summer and indeed the profit from the cup run. On the other hand, the FFP rules will still be in play.
I believe Maguire, Baxter and Murphy will be in demand and I expect them all to leave. There might well be interest in Long too. Brayford and Coady will get better offers.
Coming in I expect Davies is a cert and Freeman a possible.
Much depends on the wage budget limit as to how NC can retain each of the above named.
Only when that all pans out will we know how many players we will need. On the other hand, NC does not make careless comments, and he did say "three or four quality players". Has he done his work on his current players already? Does he know who will be leaving realistically?
Then again aren't there about 8 contracts up this summer as well as individual circumstances/ relationships? Surely we won't keep Porter, Paynter, Brandy, Taylor, Miller.
I think NC was actually stating a. "Net 3/4" as a guide to the intended strength of next season's squad.
Then there's DiGio. To keep hold of him he has to get plenty of first team playing time.