Why doesnt Karmas W show the snare range but Varus R does? I just think its very annoying and fixing it would reduce my salt levels alot when i'm playing against karma. It would be a good quality of life change like with xerath, and also add it to LeBlanc, my bad
Difference between these two is, that the Circle of Varus R shows the spread range of the initially hit target (which is a stationary object), while Karma W and LeBlanc E are chains that connect two moving targets. Not the same mechanic, so no need of a range indicator in my opinion.
I think all tethers should have range indicators. 
I don't see a reason to give this kind of counterplay to one version of them and not the other.
