Which AD carry would Help Best to learn the role?

Ashe
1337Failure, A retarded dog, AceMcKillYoFace, Addicted 2 swag, Allaidh, Angry Drunk Guy, Aph0phis, Archa Tyrael, Asonia, Athilias, BUTTBABE, Bakd, BansheeBeans, Big BIack Jesus, Brewds567, Ch4s3ing, Cheap0, Cobalt Crush, CreatineCoombs, Darkehuman, DatGingaNinja, Deathly53, Deceptionex, Dediguise, Der Nordwind, DestructionSITE, Dethlint, Doggydog123579, DonJuanbrodude, DrOcatg0n, DreadScorpion, Dueo de casa, EchoesInTheNight, Epsilon2012, ErgoVoyager, Excellent, FelipeDiniz, Finstere, Fleas And Lice, Garchomp Bot, Glakos, GoldSoundz89, Heretic187, Hœp, Ice Cracker, J0S3MTV97, JA7890, JX Unleashed, JasonKipnis, Jeremy GC, Jokertech, K1nGJ4m3S, KatzFirepaw, KeanuCleaves, Khazzazzin, Kreyni, Labguy23, LivelyRaccoon, Lockdovvn, LokiVarvar, Magavakevin, Makise Kurisu, Marco, Mboobies, MeAccountGotHack, Mich567, Mike Sparkfist, Millwrightpro, Miwelin, Mykeel, Ozymil, Pantspartyy, PartTimeSamurai, Pirateelfdog, Platatine, Pro Maneuver, Quensu, Quick Rawr, RBLink014, Racecrown, Radiiance, Raggidimin, Readster, Red Lily HQ, Redempti, Restore the roar, Rutherfordium, Rykaal, STEEEZYANGEL, SalmonellaPete, Samtx1, Shottymaster, Shroud Walker, Sl1me5, Sn1pes, Stepbacks, StrawberryCreams, Sucker4Crime, Symbiosis, Taizer, Tamahachi, Tank Prod1gy, TehOnly, TeknoWizard, The Crimson Crow, The HAT Son, The Isolated, The Lakers, TheJoseMourinho, TheNittles, TheSy, Tuwho, Valvo, Vangy, VoodooSnake, X Y M Y Y H, XCodes, YourDoomIsNear, ZT Ghost, awakenPanda, bassalex, cokerlink, cpboxer96, daynyer, flawlesskilllz, gyran, iAreKevinnnnnnn, king choas, laxjoh, m4tth4x, mephYO, mid Platypus, onSkooomma, onboardtonowhere, palpitoad93, taboada97, thelagger7423, thepantsparty, weizhong5, wemowarrior, xdaichi, 성인하늘
142 31.63%
Caitlyn 41 9.13%
Corki 20 4.45%
Draven 16 3.56%
Ezreal 36 8.02%
Graves 66 14.70%
Kog' maw 19 4.23%
Miss Fortune 13 2.90%
Sivir 11 2.45%
Tristana 25 5.57%
Urgot 4 0.89%
Varus 17 3.79%
Vayne 39 8.69%
Voters: 449.