While I’m not naive and do understand that there are certain teams who are near the top of their league year in and year out. With that said, I think the integrity of the season requires that league schedules rotate fairly each year. You mention Jesuit and Sheldon as examples, but Sheldon was a 3rd place team last year. Folsom was a 3rd place team last year, and I feel like OR was near to bottom of the SFL last year. I’d guess my point is, the leagues can’t just ‘KNOW’ the top 2 teams every year, so why bother even trying. Set up balanced schedules and let things play out.
I’m with mrbig on this. Rotating is the best, most fair thing.
That said, I’ve seen leagues that rotate each year EXCEPT the last league game which is reserved for a rivalry game.
Back in the day when there wasn’t a traditional postseason the last game was usually played on Armistice Day (November 11th) or on Thanksgiving Day. Those games were almost always played between longstanding rivals.
For example, in the SJS, you had: Sac Hi v. McClatchy, Amador v. Jackson, Oakdale v. Sonora, Placer v. Roseville, etc.
I'd like to see all leagues establish a rivalry game to be played on the same week. Some leagues might prefer the rivalry game to be played earlier rather than later, as the last game of the season might not hold the same interest if certain teams are playoff bound and/or already have the league title wrapped up. But a rivalry week would be cool nonetheless.
I should think a good balance would be "around" the 7th or 8th game, as undefeated teams would likely still have something to play for versus the last week of the regular season. To me, it makes most sense to play a rivalry game closest to the peak of the season when things are usually still on the line for everyone.
But I can certainly see the argument for playing the rivalry game on the final week.
Now, of course, a league has to have an equal number of teams to make the above work.
Using the 6-team SFL as an example, their league rivalry week might look something like this:
Rocklin v. Whitney
Del Oro v. Granite Bay
Folsom v. Oak Ridge
For odd numbered leagues you're leaving teams out of the mix, which might be ok if they don't have a naturally rivalry with any of the teams in their league. But I suspect that's not the norm.