Evolution of the team/squad
I am really happy with how IB seems to be better fitting, or coaching players into a shape that gives the team a more solid, but threatening look as a whole unit.
We've seen it in the past where managers stick with something that doesn't work for whatever reason, either during a game, or for weeks.
I think Matty Palmer dropping into Francis' role has been a key component, added to the energy and drive of Vincent just in front. If Roberts can adapt to the qualities required to play a more central role (if playing 3-5-2) I believe that would be a significant boost to our chances of staying near the top.