Since Kylian Mbappe has been strategically retained for this season at PSG, I think Mbappe will not play at his best in every match. But PSG have done a great job by signing Dembele, I think Dembele is undoubtedly a fantastic forward.
Dembele is also expected to be able to help other players at PSG like Kylian Mbappe, because PSG is now different from last season so that every player at PSG is expected to be able to maximize their potential and abilities in all matches so that PSG doesn't get worse this season. Tomorrow PSG will host Lens at the Parc des Princes, and as we know that Lens is not a weak team in Ligue1 so PSG must play better if they want to get full points at their own home for tomorrow.
Talking about Dembele, he is a very complete player in terms of speed, dribbles and good finishing. He can play on both wings and it depends on which side Luis Enrique puts him on. If later he enters as a starter, it is likely that he will occupy the right winger position, then Mbappe the left winger, and Goncalo Ramos will become the main strikers. I think it will make it easier for PSG to win the game than to bench one of those players again. PSG's responsibility is getting heavier because they are required to win this home match perfectly and if they still lose, of course things will heat up in the locker room and Luis Enrique's fate could be in danger.
It wouldn't be wrong to call PSG a random or erratic team at the moment. With Messi and Neymar gone as well as several key players leaving PSG, then Mbappe leaving PSG next season and Luis Enrique taking over as the new manager as well as some new players signing club contracts, this team is a bit of a mess at the moment. PSG is a strong team in home matches but the question is how well PSG can do in their home matches amid these challenges. PSG must plan to win 100% in their home matches. If PSG loses at home matches, there will be pressure on the players as well as good pressure on the new manager. Mbappe and Dembele must be used properly to win their home matches. If these two French stars are used properly, it is possible for PSG to win the home match.