Imo teemo is mostly a troll pick because theres no roll where his kit makes sense. Other than that, people only play him with troll intentions. Blind and shrooms for "support" but hes probably outdamaging the ad and taking kills. Top hell sit in bush, abuse the enemy top with blind and auto while they cant do squat, even if his team needed a tank or more ad. You never see him mid or jungle because it doesnt make use of his passive or blind well.