Yes, my stance is so idiotic that you agree with me in the very next sentence that it won't make a difference unless we get an elite head coach who Jerry can't undermine.
Continuity actually is worth something when the guy you are continuing with isn't a head coach who doesn't make his players practice hard. I'd rather continue with the average head coach we have then get another Chan Gailey in here who will go 8-8 with a brand new system and then get fired in 3 years as well.
Plus, the new guy resets the clock on how long you have to keep him around. Jerry would never admit defeat after a single season on a head coach. If the results will be 8-8 no matter what (and with a Mike McCoy or Marc Trestman, they will be, as you yourself just admitted), then I'd also rather have a guy with a large enough amount of opportunities that I could convincingly fire him for an upgrade as soon as I saw one.
You guys have bloodlust for Garrett but it's just not the smart idea on any level. The next move needs to be calculated very deliberately or you will get more of the same, or worse. You've seen it for 20 years now. Yeah, Jerry is just going to magically get the next call right. Not.