Blind Pick is a complete joke.
Now I'm not talking about ranked because that has a different environment from normal blind pick. It should be renamed to "better hope you don't get stuck with super trolls" or "everyone will instalock so better hope it works out" Pick." Why do you force people to play this til level 25? I played a match of blind pick yesterday because my friend didn't meet the stupid level 25 requirement to play team builder. We had a Tahm and Kalista instalock which was fine. Tahm had TP so I figured he was top so I locked in Thresh. My friend locked in Ahri thinking mid was open. Games up and Kalista and Tahm start laning mid so I'm alone bot against a Ziggs and Lulu and my friend went top against Wukong. I have to give massive props to anyone who can make it to level 25 playing blind pick. I would probably quit long before that. Link to the match post game below.
http://matchhistory.na.leagueoflegends.com/en/#match-details/NA1/1881908594/202971820?tab=overview