My only reflection is that it would be a challenge for Lewandowski to somewhat spoil his impeccable legacy. On the other hand, Deko, Zlatan, Modric, Ribbery went there there past their prime too, and more or less, did well.
Juve and Roma legend, still a fervent follower of the league, Zbigniew Boniek, said that it is harder to score goals in Serie A than other top leages in Europe.
The way I see this, and from what I hear, this idea comes directly from Zlatan himself. That in itself is very telling how Lewa's current - post his prime - potential capabilities are evaluated by other football legends in comparison to many plebeyan views exuded on this site alone. Only Grandmasters are capable to eveluate Grandmasters performance...what the common plebs spectators see and try to evaluate during a chess match is of little significance.