I've sent you a few contradictory posts you've made.
I'm sure that if you go though my thousands of posts that you can find plenty of contradictions. In fact if you go back to some of my very early posts you can find me advocating for the Valley Diehards to get an NRL license.
It's totally normal for people to change their minds as they think on things and are presented new evidence.
None of what you present is evidence that the Dolphins or for that matter the Jets or Firehawks won't work as Brisbane 2, it is just your opinion.
I'm sorry but
this (and other similar examples) aren't opinions, they are undeniable events, that happened because of well researched trends in social and evolutionary psychology. I mean this is all extremely basic in-group and out-group stuff (look it up).
Those aren't simply opinions, you have to address them and at least try to explain why the Dolphins and Jets will be different to other teams that have attempted exactly what they are attempting and failed, and why people in Brisbane won't follow the observed patterns of human behaviour.
I fully expect you to just ignore all that and continue to pretend that I haven't presented anything, like you always do, which again is why this discussion isn't worth the time.