I've been saying it all along, PDB is an atrocious coach, great to see JJ will be getting the opportunity he deserves.
I've liked all of Shero's moves thus far, except letting Stevens go. That, I think was a big no-no.
I am meh on Gomez, if there is roster space available, then there's a good chance Shero may look to bring him back or upgrade via free agency.
Regarding Bernier, in a previous interview, Shero mentioned that he doesnt just look at one year, he looks at the overall performance of the player over the duration of the contract. The reality is a lot of players play their hardest in the contract year and looks like Shero is going to put an end to that, he wants a player who is performing well throughout the middle of his contract. This may have been the first step in that direction.
If Zajac continues to play the way he has been, I can see him being on the trading block very early. Somehow, I think Shero may be able to convince the Wild to overpay for Zajac because of his chemistry with Parise and get a solid return on him.