Seriously. I don't understand.
"Herp derp. First pick, I'll mid Katarina."
Look, I don't care that you want to mid Katarina. I do care that you pick her first and INVITE a counterpick. Then you'll complain all game that you fed because the jungler didn't gank.
Also, the bans aren't even selective. First pick doesn't even try to capitalize on being able to pick Alistar or Shen. Just ban them outright apparently. Why don't you discuss team comp instead of roles eh?
Use your pick order. Pick my support or jungler first. Don't get countered. I will trade with you, just let me know first. I want to win just as much as you do.
As a side note - please stop banning Shaco. He's not worth the ban... seriously.