Young players like Kakko who can produce (I believe he can) need help adjusting, no matter how good. He wasn't placed into an ideal circumstances from the get go and these ~10 minute games aren't helping. Confidence is everything because it goes hand in hand with consistency especially at the beginning. Leaving him to figure it out with mediocre line mates makes the adjustment period difficult. Of course for instance Kreider isn't mediocre, but his game has been and I don't know why.
Slotting Kakko with Zibs is a great move even if it's just a few games. Seems like Quinn cannot make up his mind while trying out different combos. For instance, I couldn't fathom what he was thinking when he promoted Kakko to the 1st PP unit for 1 game when the play was run through Panarin and Kakko hardly even touched the puck and he was demoted the very next game (as if he hadn't done enough or something).
His top speed isn't great and needs a lot of work but he's a lot better skater at the moment than lets say Barkov or Draisaitl was at the same age, so he's going to be more than fine. His agility is already good and acceleration I would say average in the NHL standards. I would say in the long run, that's at least a good starting position for an 18 year old kid. Just need to keep in mind how thin framework he still has. I think Forsberg had similar build at this age. and he turned out like tank Of course that doesn't mean every player has similar physical development curve even if they have other similarities in the game. Nonetheless Kakko has barely begun bulking up.
I guess some expected him to be one of the leading forwards from day 1 based on his performances at 18-19 (apparently himself included), but at the end it's a process and some things just are out of his reach, like deployment for instance. He'll get better and better as the season progresses as long as he's being used like any other top six forward.
Anyway looking forward to the next game to see what he can do with an elite player and hopefully more time on the ice.