I would say it different, Panthers can have over a long time of Periode 3 Finnish Center who can play a 2Way Game.
But not even Barkov is current, a scoring Center as Mackinnon or Eichel or Trocheck are being.
So when Barkov turn out in the best Way, ending up like Barkov get 60-70 Points play a great 2 Way Game and a positiv +/-, i would also happy. But for that i must the a better offensive Game from Borgstrom, his defensive Game already signs of he practice in the Offseason with Barkov.
If im the Panthers i would try to get the three together to speak and practice in their Offseason together, both Borgstrom and Lamminkko can learn from him. Borgstrom the skating, overall Game, transiation Game.