:D I love comparing your comments to the fact that at the moment some 3v3 challenger teams are using leona as their primary champ on teamcomps. Dunno in which bush you have lived on but leona is certainly not one of the weakest picks. :D really wtf, popular challenger-champ weakest? hell no.

Leona is one of the weakest picks on TT

i playin alot of tanks in TT in the last time like Amumu, Malphite and Leona the best playstyle for this guys is like a support, use magic pen or armor marks, armor seals and magic resist glyphs and movement speed or gold per sec quints and then play with a gp/10 item and take items like Sunfire Aegis, Abyssal Mask or Banshee's Veil. the way is to counter the main damage source and win fights with your cc :)

That's just you being bad.

If you've read the guide you'll see I've given attention to the part you need to have champs who deal huge amounts of damage, you'll also notice I said you'll become a part-time jungler yourself.
I don't agree she has to be with someone else all the time, she's tanky enough to survive a lot. Only for doing damage and killing she needs someone at her side.
In my opinion her late game power is quite ok, I have to agree that her damage is low, but her tankiness and CC enable you to defend high damage carries on your own team and shut out thier high damage dealers from the fight.
The playstyle doesn't suit most of the players, but if you know how to play her she's a decent pick.

Leona is one of the weakest picks on TT. First off she needs a duo lane, which means you can't run two solo lanes and a jungler, secondly she has to stick with a teammate AT ALL TIMES, thirdly she is very weak late game if farmed and fed because of her scalings. Fourth, she needs a lane partner who can deal high damage. I've been crushed by a Leona on TT, only once in my life, because she was partnering a Wukong. Other than that, she more often than not does badly.