While i agree with much of your post... i think Chia can clearly see the writing on the wall. Regardless of his personal tastes/opinions about how a championship hockey team should be built, as a GM it's gotta be hard to ignore the rapid steps being taken to lessen -- even eliminate altogether -- the role of tough guys/enforcers in the game.
When Mike Milbury starts talking about the danger of fighting (channeling his NBCSN bosses) and the "unacceptable risks" involved with that aspect of the game, or allowing that aspect to remain, then you know the Bruins teams of yesteryear were modeled on an outdated blueprint.
It's not that the Bruin mentality is wrong... just that they are eliminating the value of a Shawn Thornton, for example, and the role of such players in a SC Playoff run.
I liken it to when YouTube, Google, Yahoo, etc. ask if you want to switch to a new format or allow a certain new feature to be used. They give you an option at first, always. Then they keep asking you... making sure to tell you why you should, while presenting the "No Thanks" option in as small of a font as possible/legal.
This goes on for a bit. Then, one day the new format/feature quietly and unceremoniously becomes the default. No questions, not even a statement usually.
They just wanted you to THINK or FEEL LIKE you had any choice in the matter -- in fact, the decision was made a long time ago. That is how i feel this will play out with Bettman and the NHL.
Chia may have realized his formula for success is based on the soon-to-be [or becoming] obsolete way of building/maintaining a hockey team. So rather than make wholesale changes all at once... this is a process. The team is slowly changing whether Chia really believes in this change or not. Fact is, the LEAGUE is changing.
He probably realizes what you said about there being no point paying someone for a role that will only serve to hurt the team in the long run. I have no idea how he feels about this but he is a businessman and times are changing...
"Chia's personal journey for the truth"