Anyone who's arguing that raw stats don't matter is as crazy as anyone saying advanced stats are the only thing that matters and as crazy as saying that advance stats don't matter. Actual points are important. Sure. KK was playing at a high level, and that can't be hand-waved when other people are obviously struggling. He was more solution than problem, imo.
There weren't many 3rd assists because no one was scoring. Kakko regularly shows good metrics, but he never "gets people going." And yet he's seemingly always put with a forward pair that's "struggling." In the past, when things were starting to click for the top 6 and none of the "kids" were needed to spark anyone, the Kid Line was a good third line. Each player played their game and for once wasn't tasked with making another line "work."
Laf brings some stability to RW since he has transitioned successfully, but we still need a player in addition to Kakko, not instead of. Wheeler's gotten some points with worst metrics (which admittedly has value), so he affords us being able to wait out the injury. We still need a guy. Brodz has been a real Bro, so he affords us waiting until Kakko's back or the trade deadline. Brodz can be waived, Wheeler can be rotated in and out. We still need a guy.
If that guy can play C as well, then all the better. Mitigates the question of Chytil's health.