Using the DF you've all types of people. Some BLM sleep a trash pack, some go straight to AoE. Some bards start slow, some drop the hammer ASAP, it's our job as a tank to adapt and make it work. That bein said, if people can't follow a simple instruction like "kill the lowest number first", I'll give them one provoke. After that, they go balls out on #3, they can tank it