That's the frustrating thing. There doesn't seem to be any particular tactic, just pass the ball from side to side. The players look clueless on what to do to turn the game around.
@Alen made a good point in that we played the same way as with Vlahovic, even though Nico is nothing like him. We did the same thing when Weah had to play CF. It is probably one of the most worrying things from Motta in that he either is too stubborn to change his tactics for the players available or has no idea how to. I think even Allegri critics would agree that he was good at changing the tactics based on the players he could use when ones were injured/suspended. The lack of imagination from Motta is a big concern.