I'm not sure if this idea has already been considered, but it would be nice to have a CPU temperature indicator on the LED bar of the Wooting 80HE.
Since the bar has about 10 LEDs, it could represent a temperature range from 10°C to 100°C.
The first 6 LEDs could light up green, the next 2 orange, and the last 2 red to symbolize how bad the CPU temperature is.