[ttldomination]

IMHO, straight up termination of a student should come under the grounds of when he/she is consistently causing damage to either the team's mental or physical health (disrespect of materials/tools/machines etc.).

In the situation you have described, I would recognize that the student failed to follow through, make a mental note, and be more hesitant to give him/her a leadership role in the future. I don't see this as grounds for termination.

- Sunny G.