What I'm hearing is people saying they want to be able to stay in their group finder queue while they're playing a warzone and that it no longer possible. I'm assuming here, but the accepted practice seems to be that you will enter your flashpoint when the queue pops whether you're in the warzone or not, or you will enter your flashpoint after you've completed your warzone. Is that right? Because if that's right, that's the most asinine thing I've ever heard of. You want the ability to leave the warzone you're in, in effect hurting 7 other people who are sharing that time with you, (clearly their time isn't as important as yours) so you can do the flashpoint you want to do. OR, your plan is to make 3 other people wait for you, (clearly their time isn't as important as yours either) to begin their flashpoint while you finish your warzone? Man you're just the most important person in this game and everyone should schedule their play time around your schedule and be honored that you've chosen to play with us eh?
Not at all.
In fact I would prefer the game not be so dependent upon such things in the first place.