Midfielders: Marco Verratti, Fabian Ruiz, Warren Zaire-Emery
Consiering there will only be four defenders in the lineup because of the multiple injuries, and that Danilo should start in one of the two CB places, that rules out a four-man midfield unless Galtier decides to throw Vitinha here on top of the aforementioned three players headlining this section.
Warren Zaire-Emery started some games earlier this season, including becoming the youngest player ever to start a Champions League game when he did so against Bayern Munich. Pencil him in for this and multiple other games through the remainder of the season. The more reps he gets, the better.
Verratti must play because he's fresh and he's missed a ton of games so there are no excuses to give him any sort of rest. The same goes for Ruiz, who as one of the most experienced midfielders on the squad must step up for the team and bring up their hopes to finish the domestic season in the strongest possible way and with the 11th title in the bag.
Renato Sanches is on the bench, remember, but he only came back from injury this week so it was super early for him to play last Wednesday. I wouldn't rule out an off-the-pine cameo if the game goes according to plan. This man just has to get some minutes on an already-lost season if only for Galtier/Campos/PSG to know what they have in him.