Nope, don`t have to be at a game live to understand why the "chant" hasn`t begun or has been difficult to start up. It`s well recognized that the TD and it`s fans, when entertained and the team is doing well, have a vocal fan base. I watched the majority of the games last year, perhaps not prior to the Christmas season but after, once all those bodies returned from injury, the team was healthy, scoring and winning, those same fans began the chant that you seem to think/feel is vital to enjoy the sporting experience.
I`ve been to, if I were guessing, 250 Bruin games in Boston over all the years of being a fan who lives in Canada and traveled often to your great city, seen as many games in the REAL Garden and now the TD, not once did I feel the fans had no energy. When this team plays dull hockey or isn`t scoring, I`m sorry, you can`t expect or ask a fan to manufacture fake noise
How about you just try and enjoy the game and worry less about beginning a chant?