A possible disadvantage of autonomous work groups is they don’t always remain effective as time goes on.For example, if some workers contribute more than others, intra-group resentment can build, especially if pay is distributed equally despite differences in contributions. In this case, top performers might prefer working directly for a manager who notices and rewards their efforts and also reprimands or punishes slackers. Another disadvantage is that autonomous work groups can get mired in discussion, according to the book “Effective Group Problem Solving,” by William M. Fox. Lacking an authority figure, the democratic nature of an autonomous work group might mean workers spend more time debating than taking action.