For now, Luis Enrique is focused on winning the Club World Cup with PSG, and his intention is not to sign players. Let's just wait till the Club World Cup tournament ends on Sunday; then we will know if Luis Enrique is interested in signing players this season. If Luis Enrique doesn't want to sign any striker, it is a good choice for him and PSG because I don't see any reason why Luis Enrique should sign a striker for PSG when all the PSG forward lineup is capable of scoring goals.
With the performance of every PSG player under Luis Enrique this season, PSG may not need to bring in any new players. PSG has achieved the highest in PSG's history this season and they have a great chance of winning a trophy like the Club World Cup. They defeated a strong opponent like Real Madrid by a large margin in the semi-finals, so PSG's chances of winning against the team they face in the final are very high. I see many people discussing that even if PSG is successful under Luis Enrique this season, it will not be so easy for this team to maintain this performance next season, but my question is that PSG has been performing consistently from the beginning and if they perform like this next season too, why will it not be possible for them to maintain their achievements. I think we will not see any significant changes in PSG this season, maybe this French league team will start the new season with an unchanged starting XI.