If he is so amazing why would he be available at all? Its curious
He's not, full stop (outside of a massive overpayment in the sense that 'anyone' is available for a massive overpayment...). The 'only' people saying he is available are "journalists" fishing for clicks or other teams' fans attempting to say "He absolutely sucks, here's a bag of pucks for him & we'll grudgingly take him on our team..." (trying to snake him by buying very low after an injury filled season).
There has been no, none, zero indication from the organization that they want to move on from him. Will PV take calls asking about him? Sure, that's his job but he's stated that he's not available. The head coach has publicly stated that he wants him to stick around & help the team grow. The owners probably love all the extra marketing opportunities he brings. And essentially every Ducks fan here has said that they don't want to trade him. Many/most will play along with 'what if' offers provided that they aren't of the 'used bag of pucks' offers, but most all of those are tempered with statements along the lines of 'we want to keep him, but for the sake of discussion...'.
Anaheim has zero use for a Z for quantity trade. So it needs to be a one for one kind of trade, one that 'will' hurt the team trading for him. With all the prospects in the Ducks pipeline, the only real 'needs' that they have are a top line RHD of an age to grow with the team or a somewhat bigger version of Z himself.
So, unless you're bringing a star level, young RHD to the table, PV really doesn't need/want to talk to seriously about Z. Also bear in mind that at the draft the Ducks will have a very high pick ... which might be used to get one of those RHD mystery boxes...reducing the desire to trade him even further.