When I say high and wide, that's just the starting positions to stretch the opposition, we still play with inverted wingers that come inside and look to create and score on their strongest foot.
So for Gio's games so far, we've played a 433 / 4231 formation, that had 2 sitting midfielders (usually Kamara and 1 other) and an attacking midfielder (Aribo or Arfield).
Morelos is the first choice up front, and Ryan Kent plays off the left. On the right we've used Hagi, Sakala and Wright. Hagi is out injured for the season now, Sakala has shown hes more an impact player, and Wright is more a squad player, so there is an opening for Diallo straight away, he'll get the chance to start and it's basically his position to lose.