Agreed, funnily enough I was comparing it to when Dean came in, Dean kept very quiet about the quality of the players.. then it became clear to the squad that he was looking for players during Jan and we had a pretty bad run during that period (if I remember correctly), once he got past the window and got Mings in, then he settled it down again and with the return of that chap that used to play for us, we hit that winning run..
Contrast that with SG.. He got the bounce but alluded to the fact that the players were only worth their position in the league.. the subtle and not so subtle narrative was that the players were not up to his standard.. Beale, in my opinion, was counteracting SG's negativity so hence the team flatlined, however once Beale left the team then (unsurprisingly) went on to fulfil SG's prophecy.
As someone who manages people myself, I am really looking forward to seeing how a top coach like Emery handles the same situation. Handling the players' confidence and ego is what fascinates me about all this.. The tactics, for me, come after in terms of my personal interest.