Realms Punishment to LFD leavers

[draaargohrxd]

I have played in this serve for a couple's months, and I came across a very big problem in the random level 80 queues Heroic and normal.

The players mostly tanks, quit after see what the dungeon is, instant! They enter, they quit.

I've joined something like 20 lvl 80 queues in almost 50%, that thing happens.

So I want to suggest a better punishment.

Something like, If the player quit once, 30 minutes like default.
If the player quit again less than 12*Hours, he took 6 Hours queue punishment.
If the player quit again less than 12*Hours, he took 12 Hours queue punishment.
If the player quit again less than 12*Hours, he took 24 Hours queue punishment. 24 could be a cap, if he continues doing that. (I think deserve a ban, if he continues doing that. But some people could think extreme).

I know the people want the bonus of the random, but want to choose the dungeon. (the bonus is to reward those who want to explore all content, not for the speed runners. They can choose specific dungeon queue)

[Obnoxious]

Suggested and denied before.