Please. And i'm not even talking about the abandon spammers, which are also a good reason for this. It's just really, really annoying to lose a single run and have some guy spend every other moment ruining morale of the party by spamming to abandon.

The person who does it almost NEVER admits to doing it, and on the off chance they do, it's almost always a Tank or Healer. Naturally, since they don't have to wait 6 years to retry the duty.

I'd much rather just kick the person who wants to leave then have to suffer abandoning duties that would be just fine if people would quit expecting to be in a carry party.