Based on Dubas press conference and comments it appears the job is TOO BIG for him in this big hockey market and fan and media frenzy. Have you ever heard of another NHL GM every say he is struggling with the pressure that comes with the job of trying to win?
Well Toto we're not in Sault Ste Marie any more, and he appears to have exhausted all as his former Soo Greyhound connections to get to this point, including hitching his wagon and next contract to the Matt Murray decision, which I'm sure is creating mountains of negative feedback contributing to the pressure he is referring to.
If you struggle to find success then stress would be implied on him and his family from the media, particularly with today's social media resources the criticism would be overwhelming.
Perhaps a smaller non traditional market off the grid more where the fans don't live, eat and breath hockey 24/7 is better suited, where every mistake and misstep is not amplified to Nth degree.
If your Ownership and you hear your own manager publicly confessing he is crumbing under the pressure of the job you hired him for, that doesn't scream extension to me personally. IMO