Good offensive talent=/=High end offensive talent. There's a major difference. We do not have high end talent, we do not have an offensive catalyst.
No team has good players on the 4th line or lower pair Ds. The Byron..Lek..Armia..Kulak...they're not the problem with this team. Those guys are actually pretty good at their roles. Granted, given his cap hit, you'd expect more production from Byron but in terms of position, as a 4th line winger, he's not an issue.
The problem with this team is they expect average-good talent to somehow make up a strong team. It's never going to to work. Suzuki and KK, hopefully, become high end but they're not there yet. Expecting these two centers and Danault to carry your center line will lead to mediocre results, as we've been seeing.
Danault is a problem because we keep trying to use him as an offensive center. There's no reason for him to still be playing with Gallagher and Tatar at this point, or get 18-19min of ice time.
On defense, Weber is nowhere near his prime, he should be more of a 2nd pairing guy at this point or at most on a top pair with a puck moving/mobile #1D. Chiarot shouldn't be more than a #4. Having him and Edmundson is redundant.
Those are the real issues with this team, it's not the Byron or Kulak of this team.