User blog comment:TheTobarMethod/ADC Mid....It can work!/@comment-110.55.0.36-20130128205743

ADC is viable because most ADC are mobile and able kite the opponent considerably well and zone them out but they lack CC which is needed when the team's jungler come to invite and most of them lack sustain to and survivability against ganks. And since most AP really on their  ulti to create in their team, they are placed in mid to reach lvl 6 faster.