Eh I usually don't early pick my champion becuase wtf the point. If its ranked I might show who I am going to be but otherwise its w/e. Played a norms last night where I was second ban and had panth highlighted. My 1st ban teammate banned panth.... now its norms and I am in group with 2 other guys so when it got to my ban I was just like "meh f this guy" and banned Alistar (who he had selected).
I guess panth is played a good amount but figured there was an chance he was trolling. Either way me and my buds had a good laugh while my teammate was mad. He was going to go Alistar mid though... so fuck em. Just shake it off man... that was the first time I had seen anyone do that and I literally laughed my ass off. I can see other people doing it to be dicks... so just don't highlight the champ you want to play. If its Yas, Rengar, lee, other super popular champs right now then yea... they will probably be banned. If not then you should be fine.