21.   Expects heads to roll down the hallway of a notorious Irving office suite.

22.   Good things will happen or heads will roll.

23.   He thinks that making heads roll, as he put it, would upset morale in the CIA and would be bad for the agency.

24.   Heads could roll as a result of the mixup, said Jack Kelly, president of Goodwill Games Inc.

25.   Heads have rolled.

26.   Heads may soon roll at Warner Brothers, and popular artists like the rock group R.E.M. have threatened to leave the Warner Music fold.

27.   Heads might not roll.

28.   Heads should roll for clearing that confession of respect.

29.   Heads would roll.

30.   Heads are rolling like logs downriver, the big timber along with the deadwood.