Once you are in the pug, you are their to either stay or leave. You should not receive a say in being allowed back into your spot after leaving. If the person who took it wants to be kind enough to let you back in then so be it. My game has crashed a few times and people aren't always the nicest and let me have my spot back. Once you are on a team, you are committed to the full length of the pug unless you spec out/leave. If someone takes your spot you are done with the pug until being subd back in or a new pug starts.