Just a simple color addition for inactive tracks:
None. Or should I say invisible?
There are so much distracting tracks sometimes, in a visual way. It kinda ruins the beautiful and peaceful atmospehre when everywhere glowing tracks popping up.
I like to play without HUD elements at all but from time to time its nice to use this help for active tracks to follow an animal but would be nice when the game only shows this for the animal I WANT to follow.
Also, when you play complete without track highlighting, a question would be nice that asks you if you want to follow a new animal, when you examine the track of a different animal as this one you currently follow. I would like to refer to classic here, there is this kind of prompt in the huntermate.