So recently I've seen many people failing with backpacked items (mostly TP scrolls), in my ranked and unranked games alike. There's also quite a few clips from pro players and other high MMR personalities who misuse the backpack.

What I'm wishing for is to make the backpack a lot better for newer/mediocre players and a little bit better for veterans:

Display real time cooldown in the backpack! Items in the backpack need twice as much time to become usable again, why not just display the real time in this case?
Put 30s CD tp into backpack -> Backpack now shows you the real-time cooldown of 60s.

What do you think?