Rampaging minion!! "Sion"

hey guys. I played Sion in some time now, and he got the titel as my main :D. So here the other day i thought, he needs something, and then it hit me. His passive need some more "noxus field commander buff" I love to read the lore of LoL, and my "buff" goes like this. ok so he can pick op a minion, and take it on his shoulder, and it will get stronger the more you kill with it, and when he uses hes "Roar of the slayer" and do not hit an minion he lunches hes picked op minion and it will go on a rampage if it hits a enemy champion. the idea of this "buff" is even when you feel save, a rampaging minion will come runing after you. thx for reading and sorry for my bad engelsk. "KILL THEM FOR ME!"