We've all seen the duty finder withdraw spam, especially when trying to que for Crystal tower. We join the que only to see that someone is spamming join and withdrawing when they aren't getting a party in progress. If the "Join party in progress" button was changed to "Only join party in progress" it would alleviate much of this spam and make it easier to get replacements in dungeons.
You know, I've been saying this forever....it would save a lot of hassle.
This would be a bad idea. Imagine how much longer it will be to queue up a normal dungeon run because everyone wants to half-ass it to the very end?
The majority will stack up on joining an in-process run versus a normal run. Making queue times for both normal and join-in runs even longer.
What they should do is have lockout timers between withdraws.