I for one believe that this little trick is not "cheesing" but cheating. The trick with pushing Atheon was cheese, the safe spot at the Archon Priest was cheese; disconnecting your console from the Internet in order to freeze a boss in place is cheating. Now this is just my own opinion and any different opinions are just that, opinions. The only opinion that really matters is Bungies and it would be great to get some official word on what their opinion about this topic is.