Not much of a suggestion, more of a bug report, I posted it here because theres no bug reports part.
Anyways Ive noticed the past few weeks that sometimes when you use one of the features (slay/kick/teleport) on people it doesn't work, its been happening in a few linebattles and when I am admining on 84e or GF, there does not seem to be anything causing it, it just happens to random people sometimes where I can not slay or do any actions to them. Today on 84e Seige I even tried to slay some guy, it did not work the first time so I tried again and it slayed someone else, I did not press the wrong person.
I am not really sure if this is only happening to me or what but its pretty annoying.