Game should have more champ meaningful mini games between champs

Although these are not ground breaking, they do add a lot of depth into the game. At high level play, they can affect picks / bans and possibly impact the late game. They add additional incentive and fun within normal and ranked games, and can also help team work to achieve certain kills. Things I am talking about would be like The Hunt is On between Kha and Reng, and Ice Ruler between Saj and Ashe.

I know more exist in the game, but don't you think by adding more you could create a more diverse and fun playing field? Zed and Shen should definetly have something, Xerath and Azir, Lux and Morgana, Garen and Darius....the list goes on.