nsacpi
Expects Yuge Games
I don't necessarily disagree with what you're saying. But history says being below league average in HR is not a good recipe for success. If there were a "bunch" of teams that "just missed" league average but made the playoffs and went on to win the WS then the data would show that.
I do think that a lot of HR even if it is below league average is probably OK if league average is inflated for some reason. I would point to Cleveland from this year as an example. They had 185 HR but were still below the league average of 197. Like you, I would find it hard to believe that 185 HR isn't enough.
I'm wondering if home run power is special in this regard. If you looked at team defense (there are various metrics to choose from), would they show defense as having the same effect on probability of making the post season. Or ability to get on base. Do the OBP rankings also stratify in the same way as HR rankings for playoff and non-playoff teams.
The point I'm driving at is, if statistically team defense and team OBP have similar effects as team HRs on a team's chances of making the playoffs then you have to be willing to accept tradeoffs among those attributes and not be as single minded in trying to be above average in home runs.