Sadio Mane couldn't give quite the expected performance when he played as a centre-forward. And it is totally normal as well. Because he isn't naturally a centre-forward. Besides he has much more different characteristics than Lewandowski. The thing Bayern Munich need now is to sign a complete forward like Lewandowski. This can help them seriously about pulling themselves together.
Choupo-Moting tried to do some good things there but it wasn't enough unfortunately. Bayern Munich need a more reliable striker immediately. If Mane play as a left winger as well then their attacking line would be really strong.
This is not the best season for Sadio Mane that when he was decide moved to Bayern Munich apparently this is his biggest mistakes in his career because at Bayern Munich Mane cannot able to performing well and for Choupo-Moting this season he is Bayern top scorer with 17 goals in all competitions but unfortunately he was got long injured which make his performance is not consistent but Choupo-Moting has a contract until 2024 and probably Bayerns wouldn't give him high priority again because his current age is 34 years old and usually Bayern wouldn't giving long duration contract to the players who has reach to 30 years old or more
So in my opinion Choupo-Moting most likely will leave after season 2024 ended I am sure Bayern main concern currently will find new striker and last time i heard they were targetting Frankfurt player Randal Kolo Muani and this player was playing impressive with Frankfurt and he can able to scores 23 goals in all competitions