On the contrary, it would create 10x more shenanigans lol. If grenade detonate was on LT or something like Quan's bat, all the negative edge tech would be possible without having to use negative edge.
NRS would have to do a lot of testing to make sure Demo Sonya doesn't come out like pre-release Tanya if that button changes. It would be a significant buff. I bet potential infinites would be possible.
But lets put that aside, be like Quan players and try to get this to happen
because she needs it