Even though Moyes doesn't start officially yet, I can't see how anyone will be thinking any signing made now is not his.
Its a different world now man, Managers come & go like fads, so all of Fergie's careful following of players wont be goin to waste imo. We see it from most top clubs that players are signed before a new Manager is installed, so we're no different now. Maybe agreements to sign a player at a certain time is agreed & u either follow through or pay a financial penalty to the player - its not beyond the realms of possibility tbh.
Moyes will have his won plans of course - especially as regards to his coaching staff - which is fair enough & he'll be allowed to do whatever he thinks tbh, but he will be told we have a way of playin & that must be respected or the jobs not yours. With that regard, United will have targetted players that have developed in the way they wanted, so Moyes must fit into United rather than the other way round.
The players linked with us - Thiago, Strootman & Garay are maybe players that Moyes likes, (but were way out of his League at Everton) have been linked with us for atleast 3 or more years under Fergie, so it would take a complete gobshite to come in & say - "No - they're not good enough for my team..".
Moyes will undoubtedly have been aware of the plans the club have made for profiled transfer targets & i dont think he'd really have a problem with that considering it was Fergies forward-thinkin.
After he settles in - then he'll have alot more clout tho, but a club of our size would be committing suicide to give the full reins of an institution to someone who's only managed at a mid-table club. I cant see Moyes havin a problem with that in the short-term tbh - he's been the given the best job in the world ffs, so ease yourself into it & dont think u know more than the machine thats United!
Mourinho would never have been given the job in that respect!!