It basically comes down to some people wanting to complete a raid in as small a time as possible. Does it suck that he got kicked? Kinda But would the team be more guaranteed success with the extra player bringing that extra bit to the table? Absolutely Maybe these other guys are not that great and need the extra help, something op could not necessarily provide. Also, have fun killing oryx with no bubble with some lfg randoms, seriously, try to find five other people willing to do that on the forums. I know that that's not the point in his getting kicked, as yes, there were other Titans, but don't make a point which is utterly ridiculous.