There's an old Statehouse saying that House Speaker Michael Madigan cares mostly about two votes each Democratic legislator makes: one to re-elect him speaker, and the other for his chamber's operating rules.
Some, such as Representative Elaine Nekritz, have gotten away with voting against Madigan's rules. Nekritz explained to Madigan why she voted against them, and he was impressed with her thoughtfulness. She's since moved up the ladder to become one of the House's hardest-working members who also carries some major legislation.
But nobody ever gets away with voting against Madigan for speaker.