text: Some Teachers aren't always going to be able to stay after. They could have to go somewhere or they could have a meeting or another thing that would hold them up from being able to stay after for extracurricular activities. This would make it so some students wouldn't have a teacher to stay after with or an activity to do after school. Then the students would think that the teacher that they stay after with won't be there next week or for the rest of the year, and this would create some confusion because then the teachers would be confused on why none of the students are to them for extracurricular activities.