It's less about style of play and more about just getting him the ball - Partey feeds it into him often and fast, Lokonga not so much. Cedric and White were almost actively avoiding passing to either him or Saka yesterday, or taking an eternity to play a telegraphed ball. It boggles the mind that they're not trying to get him the ball as much as possible.
Partially it's on him though. He had no problems making an impact in the last 15 mins and while that was partially down to the circumstances in the game, we was also visibly more alert and awake, whereas most of the game he was in a daze - the same one everyone bar Martinelli was trapped in.
In the long run though, an upgrade to Laca and in CM and a fit Partey and he'll be running the show for us.