Reign of Gaming

she isnt OP, she's a pubstomper who's viable in high elo.
AP Kayle is becoming more viable due to the rise in popularity of sustain teams.

useable and 'viable' below 1400elo.
not competitively viable and still just barely viable since she's an energy user that can go oom pretty easily in gank attempts.

wanderer is for roaming not escaping.
improved recall is(or it least its how i use it) for tactical recalling to escape, such as seeing a gank coming and recalling in brush after juking a little, that 1 sec makes a huge difference.

really? ive never had a single issue with LoL.
Ive never encountered bugs, crashes or complications of any sort

i have a feeling we will be seeing more Kogmaw too, with all the health stacking he'll be dealing a lot more damage this season

nunu cait has always been strong, people are just finally starting to play caitlyn now :P

For me its Elise, Singed, Shen, Darius, Thresh, Teemo and soon Kennen(The removal of energy cost on his ult thats incoming is huge for him)

personal opinion.

Tier 1:Caitlyn, MF, Ezreal, Varus

Tier 2:Graves, Ashe, Draven, Kogmaw(he'll be flavour of the month soon, that % health damage is strong this season), Tristana

Tier 3:Twitch, Vayne, Sivir

The Tier's are ordered by reliability and overall strengths.

Tier 1:

Caitlyn: She's been strong for a long time but people are only just realizing it, massive poke in lane and insane damage output, she's very difficult to get out of position due to her high range, traps and net. Borderline tier 2 though, as her basic attacks are just about all she has going for her.

MissFortune: High damage in lane, easier farming, mobile and amazing teamfight Ult.

Ezreal: As long as his Arcane Shift is on its current CD and range, he will remain in this tier. He is incredibly safe and has high poke.

Varus: While he lacks an escape, he makes up for it with his % heallth damage and amazing teamfight ult.

Tier 2:

Graves: He is still a really solid pick, really tanky, with high damage output from his Q. Pair him with a Taric and you'll be crazy tanky and force the enemy jungler to gank your lane.

Ashe: She's borderline Tier 3. Lack of escape and bad laning phase.. but her Ult is great for initiating and her Hawkshot passive makes sure she snowballs into late game.

Draven: Highest damage output and great kit.. but somewhat unreliable do to how much more difficult positioning is for him with axe juggling.

Kogmaw: Weak early game but scales really well. Free Attack speed, AOE slow, % health damage and his poke from Ult.

Tristana: Good escape that refreshes on kill/assists. Healing debuff for 1v1ing carries and her passive gives her the longest consistant range late game, allowing her to stay out of harms way and kiting like a pro. She is however a late game carry like Vayne though not as reliant on her laning phase.

Tier 3

Twitch: while he has potential, he is easily ganked and has an unreliable attack speed steroid, reliant on poison stacks to deal equal damage to other carries. His Ult is nice though.

Vayne: Is amazing but unreliabe overall. No one carries like Vayne late game but she needs to do well in lane for that to happen, Thresh could increase her reliability.

Sivir: No escape. Clunky kit. Ability reliant so oom a lot. everything she can do, other carries can do better. Not to say she cant do well, there are just better, more reliable options.

i see no Heimerdinger, super fast clear time and decent sustain :P

Id say a max range Nid spear, Ashe Ult or Zed Ult, the sound they make on contact makes it so satisfying