I don't feel I deserve to lose
...Just because I didn't ban a particular champion. When URF came out, certain champs were found to be incredibly overbearing, to the point where they reached untold winrates and banrates. But if you didn't ban them, you were almost certain to lose. This situation is still unfolding in the rotating game modes. Why not ban certain champs from being picked in those modes altogether?
When Katarina is played on Hexakill TT, no one has fun except her. She literally takes license away from nine other people for twenty minutes.