Yes, I ban players for intentional team kills.
Yes, I also ban players for leeching when I come across them or proof is presented to me.
Furthermore, if it is apparent that the misdemeanant needs more time to realize his wrongdoing, I tend to give it to them.
Ban extended to April 11.
addendum: As "u" is shorter than "you", writing "no" takes less time than writing "yes".