People simply need to stop talking about Dermott, Ritchie, and Hutchinson, period. There is no way Nashville takes any of those players back, no way they give up Ingram and Benning as part of a package that sees them coming back. Everybody just needs to flush that part of the proposal from their minds.
1st+Amirov just for Forsberg is a decent proposal. Some fans on either side could get onboard with that. But I think Nashville fans in general would rather just wait and see... we wouldn't take that proposal today. Come March, if we still think we don't need Forsberg for our own playoff run, and if it turned out to be the best offer on the board, it would be "good enough". I think we'd all rather be keeping Forsberg and having a playoff run instead. OR we'd prefer if a bidding war provided a more interesting prospect than Amirov. But end of the day, it's not impossible we could take that deal in March. Not very likely everything turns out that way, but not impossible.
Whereas anything involving those other players per the OP IS fully impossible.