Summoner sigil needs an update

Gmonkey

I am an endgame player and do not find any use for the sigil as it is focused on 5 stars and I rarely rank those up, I will not be renewing it again.
My resource constraints are t2alpha and t4 basic. I have 20 t1alpha in over flow. I am focusing on six stars with the speed of acquiring t5cc increasing I should have 3-4 more r3 by end of November.
Can Kabam look at making this useful for end game players?