Hypothetically:
1OA
Turcotte or Vilardi
Kempe or Iafallo
Clague or Bjornfot
Lafreniere + Turcotte + Clague + Iafallo is a huge package, but I’d consider it. In terms of value at least, I think it’s fair. Having Kopitar and Eichel as a one-two punch for the next few years would be ridiculous.
The only issue is that the rest of the Kings’ prospects aren’t really ready. Trading away one of Iafallo or Kempe as well means yet another top six winger that the Kings no longer have available. The Kings have some young guys that will be ready in the next couple of years - guys like Kaliyev, Madden, Kupari, etc - but is Eichel going to want to come to an LA team that isn’t a contender next year? I doubt it!
Then again, any team with Kopitar, Eichel, and Doughty is probably going to be a contender. Especially if a healthy Jeff Carter and a motivated Jonathan Quick show up.
Post-trade, assuming no free agent moves, Kings probably look like this next year:
Kempe - Eichel - Vilardi
Frk - Kopitar - Brown
Wagner - Anderson-Dolan - Carter
Grundstrom - Lizotte - Moore
Bjornfot - Doughty
Anderson - Roy
MacDermid - Walker
Quick
Petersen
But if even one of Kaliyev, Fagemo, Kupari, Madden, or Thomas can also come in and make an impact (and assuming Lizotte and Anderson-Dolan can handle bottom six center duties adequately), that team could make the playoffs.