I don't understand why you would not only want to take away shortcuts for players who are playing desired roles, but asking players who are selfish to abandon the duty finder.
If we are so incensed about the problem of queue fishing and long queues in general, why would we want to marginalize players who are in it for the loot (i.e. the vast majority of players)? Are we really so convinced, despite the overwhelming evidence not only in this game but other MMOs, that players are really willing to help out just for the sake of helping out?
I can't tell if you're incredibly short-sighted or just completely ignorant of the reality: either you need to cater for players in desired roles, or greatly discourage people from imbalancing the role make-up (punishing DPS, which would be incredibly unfair). Therefore, we need MORE incentives (MORE than allowing for fishing) to solve this problem.
We can't have our cake (have everyone play DPS) and eat it too (expect everything to work smoothly for DPS and punish non-DPS for expecting incentives).
This is ultimately what it boils down to. Stop blaming queue fishers for trying to reap a benefit they deserve. If you want queue fishing to stop, we need more people to stop playing DPS and start playing tanks and healers.
Stopping queue fishing is just patching up a symptom of a greater problem, which is role imbalance. We need more incentives for tanks and healers, not less.
Thank you, thank you. People don't seem to get that people who play tanks and healers don't just do so because it's fun (which it probably is). They do so because of shorter queue times and the possibility of quick rewards.
To be honest it wouldn't be that bad to have blind queues. But you have to make up for that lost incentive in some other way. We can solve the frustrating problem of queue fishers and cancelled queues, but if tanks and healers simply aren't queuing anymore, we need to encourage them. Your idea of satchel rewards would likely work, kind of with the duty roulette 'in-demand' role, but something more substantial besides a few hundred gil.