Price had a really poor regular season last year. He can do a lot better (as he just showed) - and I expect him to. That alone should be a huge difference. For years the issue with the Habs was that they relied way too heavily on Price during the regular season to carry them to the playoffs (or close). They actually have scoring depth and support now, and a decent backup goalie. With Price having a good season, I think they're a playoff team.
And yes - I expect Suzuki and Caufield to do well.
Also - yes, they objectively own the title of 2nd best team in hockey last season by making the finals. That's how team get ranked. I'm not saying 'on paper' it means they have the second best roster - but if you rank teams based on last year's result, they're #2. I think they should be getting a bit more respect than they do. A year ago Dallas unexpectedly made the finals, and going into the next season everyone had them as a top team. This year Habs made the finals, and this year almost no one has them as even a playoff team, let alone a top team. A bit of double standards.
I'm not trying to convince others they should believe Habs will finish 2nd, that's a high bar. That's just my own, optimistic prediction. I just think people should give them much better odds at being a playoff team - a much lower bar