Making it big will be time consuming. Minimize such burdens unless u gain a lot from getting rid of them permanently (eg. They are trouble makers, hate u, likely to give bad valuations, complain to admin)
Check the related policies. It may be also helpful to consult the director of undergraduate or graduate studies of your department. If "F" has reached the minimal penalty required by your school, then it is not necessary to 搞大. After the VT shooting, a senior faculty said to me, "nowadays, college professor is becoming a very dangerous profession."
【在 L*********r 的大作中提到】 : 五个中东学生,重合率超过八成。你们觉得要搞大么? : ★ Sent from iPhone App: iReader Mitbbs 7.28 - iPad Lite