I'm sure Bylsma and Murray failed to walk him through their vision for him...
The entire point of trading for his rights was to have the time to sit down with him
Yeah, but that's not going to change the roster. They can give him a good song and dance, but unless they promise him "we're playing you with Eichel no matter what until it works" or something similarly unwise, he's still looking at a roster that doesn't have a specific hole with his name on it unless he outplays a young, talented, more experienced player.
"You'll be given a chance to succeed here" and "we'd like to see how you look in our top 6" or "you might be a great winger for Eichel long-term" all sounds great, but he knows this stuff already. Then he sits down with his agent and they say, yeah, worst-case scenario, you're competing for third line minutes with Brian Gionta, Larsson, Matt Moulson, and one of Ennis, Kane, or Girgensons -- it could work out great, but there are probably clearer openings on other teams.
Not to mention the second contract angle. So unless it works out fabulously for him in years 1 and 2, he'll pretty much be competing for whatever money is left after Samson and Jack cash in. Not going to be a strong negotiating environment for him.
I don't think he's seriously considering us anyways, but even if he were, I don't think we make a good pitch except in the fan daydream where we construct our roster around making him fit, which he has no rational reason to buy.