Just an idea about ward items and pink ward

Since we can't upgrade our trinkets to place pink wards with the preseason changes, many people are complaining about how to put pink wards after full item builds. Well I got an idea ^^

First we all know these ward items they all have 4 charges, right ?? So I thought about making 1 charge a pink ward could be an option but only 1 charge out of 4. It will reset after every visit back to fountain. You can use 1 charge as pink and 3 for normal wards or use all 4 charges for normal wards.

So how can we activate the pink ward selection ?? For example, you put your ward item for key 1. Just by double clicking key 1 you can activate pink ward selection.

I just wanted to share my idea about this matter as a support main ^^ Thanks for your time and attention ^^ Have a great day !!