See, you don't hear everything behind closed doors. And that was 3 years ago BTW. Right after the Covid season ended, in the locker room while another player was being interviewed. Sometimes a "hot mike" picks things up that were not intended for the public.
He almost went to the Islanders but for Tocchet instead of Horvat. But you won't hear that either, just Horvat's dismay of how they "said one thing and then did the opposite"
Of course you are quite allowed to rewrite what the words mean or what Horvat was thinking when he said that. Like the opposite was strawberry ice cream instead of chocolate or they were not going to trade me and then then did or ....
Considering the choice the team had, Miller or Horvat but not both I would settle with that as what he was referring to.