I think Chia was expecting Pulju to be good enough to stay in the lineup and maybe hit 20-25goals this season. Replacing essentially most of the Eberle type production.
Now I realize that Pulju hasn't been in the lineup the whole year but that's part of the problem with him disappointingly not making the team out of camp. Yamamoto was flat out better than Pulju in every way and earned the brief stint.
So that we have 9 goals out of Pulju presently and maybe we get to 15.
Slepy was gifted a spot out of camp even though he was injured for all of camp and has stunk most of the year. Drake was brutal in camp and gifted a spot as well. He played well enough to make the team. To say others who made the team played better in camp is simply not true.
Puljujarvi is producing at a 20-25 goal pace with almost zero PP time. The fact that he most likely won't hit the 20 goal mark is mostly on coaching. But he could hit 16 in 80 games being force fed only top 6 minutes and a bunch of PP time like Eberle did last year.