I think many can see Eberle and Tavares playing well together.
For Isles fans, you've gotta imagine that Pulock and Barzal are off the table. The current NYI team is running on all cylinders and winning with a team that likely is one impact forward away from making some genuine noise.
This said, I'm not sure that impact player is one who should be on Tavares' line, which has been clicking quite well for a while now. Seems like someone who does more with Nelson and Strome would be the major boost.
And no-one like that is gonna be worth moving Pulock or Barzal for. As of next season, Barzal IS that guy - for the long run.