Severe overpayment to Dallas, and severe underpayment to Colorado.

What about G. Reinhart for Dickinson? If not Dickinson, then Faksa instead? Also:

Nichushkin and a 3rd >> RNH

So a regular 50 pointer << a 2 year younger player that's barely even gotten 50 points in +150 NHL games + a 3rd pick? Keep your dumb comments to yourself

Pretty creative solutions to the Oilers' issues! This would be a very dramatic re-tooling though, I doubt Chia will actually trade Hall, RNH, Eberle, and Yak all in one summer. To me, if the Colorado deal of Eberle for Barrie was as simple as that, it would have been done already. Sakic wants RNH and/or Nurse IMO, which Chia won't do. This is why I'm thinking a much more complicated 3-way deal with Anaheim is more likely, involving Cam Fowler and some other assets.
Puljujarvi isn't ready for 1st line duty yet, and not really sure why the interest in Nichushkin. With massive deals for McD and even Drai coming up, this seems unlikely to me.