I understand why a cs random wont recognize him, but even Maka is clueless. They didnt even comment on the fact that this "audience member" can strafe jump well. If this was really Jibo's first game in QC ... too bad he's not active.
LOL a random audience member just happens to be hitting back to back rails against fazz (who's been going hardcore at the game) and keeping a full speed / full map control anarki at bay for half the duel ... doesn't ring any alarm bells in their heads.