just curious who you think is the weakest champions, everyone has positives and negatives. Some kits have insane amounts of gold value.
Some old champions who were previously nerfed deserve buffs to compete in todays meta.
one of the weakest champions right now would be Galio, the poor guy is extremely niche, and his only reliable form of damage is his Q and R.
Agree on the support with everyone else. They keep nerfing any support that performs well outside a few individuals, and riot seems to think that a support should never be able to actually kill an enemy. An outplay is an outplay no matter what role you have stop forcing certain champs to be less relevant by themselves.
Although powerful in the right hands, she's been extremely nerfed because of her stealth factor, not to mention her kit is beyond awful. She also is overtaken by all the other junglers in this meta, it's just too hard for her to keep up with her lackluster damage output (which also is a problem, she doesn't have a good AD or AP compatibility), and her squishyness along with it.
In my opinion every female support are the weakest champions. compared to male supports like thresh, blitz, braum, taric, they all have good scaling ratios. and female supports all have extremely low ap ratios.
They all have EXTREMELY low hp and defense.
janna: -extremely low range on her only harass ability zephyr, and low auto attack range. -When she harasses with it, she is SO slow and gets stuck on minions because she loses the ability to walk through minions. -Has low hp because she has a shield, but she uses shield on ally. -her ult cant knock people through walls anymore. her ult's healing effect can barely save someone under fire and the knock back range nerf means everyones just gonna easily jump on you as you channel ult. -continually gets her ap ratios nerfed.
soraka: -cant heal herself anymore, just health regen. why not balance her around being a mage with a nice heal on a LONGER cooldown? nidalee and kayle have heals. -range nerf on her q means she has to get closer and get one shot to death.
Kalista
Hated by everyone because of her passive Perpetually nerfed because of the competitive scene. Arguably the Worst ADC in the Game.
Sona, patch 4.13
Needs rework so people stop confusing themselves for Captain America and bull rushing into their deaths.
On a more serious note, . His strange kit makes him something of a bruiser and a tank, but he just feels lackluster in the late game. He's not like Jax who can be both tanky and dish out large amounts of damage nor is he like Garen, Renekton or any of the other bruiser/tank like champions. His damage potential isn't bad and he is definitely capable of soloing adcs, but it feels lackluster compared to the other options available. He is sorely unused probably for this very reason.
Rengar - almost everybody who has no idea what they're talking about and wants to sound like they do will downvote me, but he is WEAK. His tank stats are nonexistant, and his damage is only GREAT if he gets SUPERFED and SOMEHOW manages to stay that way. Even if he is, he will 90% of the times be useless in big fights or get oneshot by the "mlg mechanics" as the adc is healed, kites him, adn the tanks shred him.
Short end of the stick? Poor 
hasn't even SEEN the stick in years. He has NO part of the stick. He often wonders if there even IS a stick, or if it's just a cruel joke that the gods have played on him.
because eSports gets her nerfed into oblivion. She's only viable if you and your support play a lane perfectly but even then she's just so difficult and unrewarding to use right now. I know other champs get nerfs for this reason but the sheer amount of nerfs she's gotten over LCS is ridiculous.
People think her kit is toxic though, which I guess I can agree with a little bit but her counter is just point and click CC. 
= dead Kalista and SHE gets to keep her BS power all throughout the game, I really hate favoritism..
Janna is not so weak. Like Thresh, she is a team-oriented champion but in an another way. She is the disengage queen. It's normal that, by herself she will be weak. Someone else needs to engage while she is attacking.
Team oriented supports tend to be weak by themselves cause their power lies in making plays, opportunities for their teams.
Anyway, I am seeing it like this.
P.S.: Sorry for mistakes in english.
Aatrox, Teemo, and Morde are the three weakest champions in the game atm.
Aatrox and Kalista. Yorick aint horrible atm.
