Why remove Team Builder?
Ever since I reached Level 25 I've been playing only Team Builder. I really loved it; any time I got a new champion I could queue up and I would be guaranteed to play that champion. I understand that the new draft is supposed to be a "better" Team Builder but I fail to see how. To start off, you aren't guaranteed that champion you want to play anymore, especially if they are stuck to one role/lane (like Kassadin or Azir). Second you get counterpicked all the time; someone on my team picks Tryndamere top, enemy picks Teemo.
Why not play blind pick? Because blind pick is even worse. It literally is just a contest to see who has the fastest computer, or who can spam "mid" the fastest.
I know Riot probably won't bring it back just because one person is tired of having to play a role they don't want to, but please, consider making it one role; I don't want to have 5 premades just to play mid lane.