1. If a person enters a tournament, he/she must take it seriously enough to tend to their games.
2. If you were playing OTB, or even if we stretch it further to any other sport like soccer, rugby whatever..... When the whistle blows /flag drops, TIME'S UP.
3. The feature of time-out is given on this site, and the Tournament is set up with a reasonable timebank and timeout. So again. Time's up.
4. Think of all the guys held up in the round. They would most certainly want to get on with the tournament.
5. (add another reason here)
6. (add another reason here)
I can go on really, but I think that's enough for now.
I can understand the morality issue. In this case I think it must take the back seat for a while......