again that is a bad mindset to have, kick the person and form an Endgame LS for future runs. Not everyone who flubs mechanics is there to be carried or is griefing. Thisa community suffered from assiptionitis.. i swear. gate keeping helps no one. Just makes people feel they cant get stuff done. A lot of ppl stop doing endgame in MMO because of drama lamas and ridiculous gate keeping.
set up a 3 wipe rule, add people whp was helpful to flist/ ls and form connections. funny enough early ff11 didnt really have this issue as the team leader would explain the fight/content and tell ppl what to do/ where to go.