Apparently even as the driver, I always looked to the 17" screen for the temperature. Since they deleted it from there and put it back on the dash I still find myself looking to the 17" screen first before I remember it is only on the dash now.
Yeah, im inclined to say that Tesla got it right the first time by putting it on the 17" and making it accessible to all passengers. Then folks cried out that they needed it on the IC as well. I'd say both, but if we can't have that, then definitely the MCU should get priority for displaying temp.