I feel like Lavi is making this way more complicated that it needs to be. This is what he should run:
8-17-73
15-92-43
39-19-77
90-26-21
And Eller can be available (along with some combos of Mantha or Mojo) for one of the 2 bottom 6 LW spots.
We know that top line works. Wilson helps shelter Kuzy and Milano defensively, plus Kuzy and Wilson have worked well together for years. Mantha helps shelter Nick, and provides him another good playmaker/scorer to go with Oshie. Remember: 39-19-77 was a pretty successful line last year, when healthy.
Boom - you’re basically just left trying to figure out which 2 out of Mojo, Eller, and Mantha you really need in the lineup on a nightly basis. So, just experiment with those bottom 6 LW spots, without blowing up the whole friggin’ team.
My preference would be for Nick to gradually play well enough to phase out Eller, and for Mantha to get out of the doghouse, resulting in the above lines.