Yoink does make you angry, usualy because I remember back on reach I played a game of slayer; my friend and I were playing in a party of 2, our teammates were a Colonel and Brigadier. I remember my friend and I getting majority points, one of our teammates (I think Colonel) didn't get any kill, his only kill was stealing my assasination. I got really worked up after that, his K/D was 1/17. Kind of a reason to get you angry, yoinks do need removed, all people do is yoink you and that's all they can get for kills.