Broberg is a LD but such an elite skater that you don't worry about what side he plays as there is stud potential there. The big knock on Lavoie is consistency and that's why he fell so far in the draft his draft year. I think he is starting to run out of time. I don't see any reason to trade Evans as he is on a team friendly contract and is rebounding from a slow start.
If I am giving up Edmondson and Evans and taking on an expiring contracts in Puljujarvi and Ryan then I want a whole lot more than Lavoie. It's Holloway or Broberg or a #1 pick, maybe Bourgault otherwise I am talking to the next GM.