Idea for killing ward gold.

This is my first time using this discussion. I think the way gold is earned when killing a ward could have a possibly fun and unique twist. Instead of gold being earned on the last hit, (which is universal in league) maybe gold can be divided into each HP of the ward. Often times a yellow trinket will be placed and you can strike out a worthless tick or two of it and you walk away questioning your existence, while other times your teammate burns TP and flash to get that game changing last hit on that control ward you spent 3 auto's on lol. Anyways just putting this here as the thought came to mind.