Bring back Leona to life !

Hello everyone, I am kinda new to game but i like to play Leona alot. After i watched pro matches for days, i realised that none ever picked Leona or even mentioned of her name at all. It's like she is made for newbies and that's it. Pretty sure there are people enjoys Leona like i do and is not it possible to do a rework to Leona so we can see her in pro matches at least rarely ? Riot hear us ! Leona is amazing sup with lots of cc but appearently her weak points are heavier, bring her back to life, ty !

(actually it would be amazing to list the troubles Leona mains going through so they try to pick others sups in high elo matches, for me i can say that she has a good dive but if the push is failed by leona or other players, she has no escape and is 99% dead. )