I just find it absurd, our only job, only actual thing we MUST do is cure the person that is dying, and we are very good at it. If it was 2 or 3 Ton, or even maybe a couple of the Skele with undergeared beginning end game gear I could see that too. However one Tonberry which btw can be slept is not ok to die from. I think the WHM was feeling overwhelmed, fell into panic, froze up on what to do and dropped. It happens to the best of us, but pinning it on others even if legit given the vast tools in our tool chest for those issues is not an excuse.