It's really a big one for the man Dembele seeing him take over the jersey number 10  from Neymar who's no longer a player of PSG, to me I think Dembele is a good player and taking the number will also help to motivate him on the pitch seeing the performance of Neymar on the number 10 also. I didn't hear the news of Dembele taking the number7 from Mbappe had it been he left PSG for Real Madrid though different rumors has it thst the French player already made up his mind to move to Real Madrid but seeing him stay back after much rumors shows his loyalty to the club. I hope Dembele live up to expectation because the number 10 jersey has so many big names attached to it.