He deserves a lot of credit for stopping the rot, or at least halting it. 1 goal conceded against Watford, Cardiff and Liverpool is a fantastic turn around from Wolves. The pleasing thing is you can really see the work that is going on behind the scenes.
Aside from the amount of goals lost of set pieces he is let down currently by the wide forwards. Richarlinson looks tired to me, Walcott hasn't been at it and Lookman/Bernard are still a bit inconsistent. To make his system work better he needs to get more out of these players.
I don't worry about Richarlinson, I think next season having had another good break in the summer he comes back stronger and probably lasts most of the season showing his 1st half of the season form. Lookman/Bernard should both improve too and his challenge is to get that out of them.
I am not sure if the money will be there for a big striker signing and a wide player. I suspect it will be one or the other. So there will be a big onus to get it right with bernard/Lookman.