So here a little trick I have learned that works amazing in cqc situations in halo 4. So what you do is pummel them once witch will lunge you at them, then you throw a sticky, then you jump and thruster pack backwards. They will not have time to do anything and worst case they happen to get close enough to you to kill you with you own stick and you get a kill from the grave. Anyone ever do this, people say thruster is useless but it's definitely not I use it in just about ever mm match and I Useally am highest score on my team and end up getting a few ninjas(A.K.A "WtF!!! just happened I was about to assassinate you and then you some how disappeared and assassiJnated me!!!"