Tool for extracting signature levels?

Spaceman

After 12.0 update champions were changed and we received rank down tickets which was great.
But something we never received was tool take out signature stones used in which we invested months and months to get. Some of those champions we used signature stones on are basically only used in arena now.
With these changes in war, I think it's time to give us those tools, so we could adapt to changes and not feel like we wasted months if not years investing in champions that are no longer best choice to use with all changes since 12.0.
What is your opinion on it?

Spaceman

Yes

I hope at least someone could tell me their point of view on why this is a bad thing.
If champion diversity stays, signature stones used on some champions are wasted. Not to mention with 12.0 changes where rank down tickets didn't help with this matter.

J_Patt

Yes

I think it's a good idea. We just have to see what kabam thinks about this.(Though they may not disperse this tool) cause champs are working as intended.