I like the idea of off-setting that with more teams in the playoffs, but that would be the biggest hurdle to climb in terms of reducing the number of games in a season. You could argue that maybe the players union could strike, citing to grueling of a season, but their compensation is directly tied to revenues, so they'd be opposed to a reduction in games as well.
Since coming to North America I've always felt one of the problems with Baseball and Hockey is they just play too many games, so no game is significant enough. When your team loses to a certain team, you don't care enough because you know they'll play them multiple times more.
Baseball is 162, Hockey is 82 games in "regular season"
NFL is only 16 games, which to me, makes it much more exciting because each win or loss really matters, and as a spectator I actually care.
If you're at a bar drinking, or at the game, you're literally paying to watch other people have the time of their lives.
Worth thinking about
Particularly in a country where NFL football reigns supreme, the NHL starting an 82 game season in October is just a loser. Starting the compressed season in January, with the NFL regular season over, made so much more sense.
Not only are there so many games, but they're all on TV. The NFL mostly stacks their games on Sunday so "football sunday" has become a social event for people. Leagues like the MLB, NBA and NHL spread their games all over the week and with modern cable packages on pretty much any given day you can find a game to watch - the specialness is lost.
This is one reason why I think it's a bad idea for the NFL to start spreading games around - sure there was always MNF but they've had TNF now for a while and there's always talk about adding more. They want those primetime slots but all it does is weaken The Event effect of sundays.
I love the excitement and unpredictability of NFL football as much as the next red blooded American, but there's something a little bit unsatisfying about a team's entire season routinely hanging in the balance of a single referee's call or a ball bouncing right instead of left.
Source: http://mlb.mlb.com/mlb/official_info/official_rules/pitcher_... (Rule 8.04)
Not that MLB is listening to me. :-)
[0] http://deadspin.com/rob-manfred-wont-rule-out-a-shorter-base...
Your linked article also carefully tiptoed around the other elephant in the room, that being, as the pix demonstrates, not just a sea of old people, but a sea of old white people except for one Hispanic (old) guy. As whites become a minority race and the average age of a MLB viewer goes up one year per year, the pro level will die out pretty soon. How this interacts with billion dollar municipal bond offerings to pay for stadiums and such is interesting to contemplate.
Note, its probably a net gain to the sport overall, even if only 5% of the couch potatoes join or attend a local amateur game or take their kids to little league after MLB shuts down. Even if only 1% take a ball to a local park, it'll still be a net gain for the game overall.
On an unrelated note, it would be nice if they expanded the playoffs to include 16 teams with the first two rounds being a best out of 5, concluding with the NLCS/ALCS and World Series being a best out of 7, of course. It would get more fanbases interested in their team if they at least made a playoff appearance more often.
The sport could use a shot in the arm in terms of viewership as the average age of your typical MLB viewer is ~54 years.
[1]http://www.bloomberg.com/bw/articles/2014-04-01/fixing-baseb...