Maybe. But putting Schweinsteiger on may well be an act of desperation from Mourinho's part rather than by design. But I'm intruiged, Pogba + Schweinsteiger could form a good and balanced partnership.
Putting some old player alongside pogba is definitely not going to make things work. Schweinsteiger has long passed his top form and he is definitely not going to put any difference on the squad even if he play alongside with pogba. Thing is they do need to find better midfielder to partner him with pogba