They need to do this soon I agree. What they need to do is as soon as possible implement a cross server LFF tool(looking for flashpoint tool)
At the same time they need to also make "some" servers exempt from this. 10 out of 40 servers should so to say be non Cross server servers.
Balance for all, and an end to the long ques for those who don't want to wait for a server based group.
Hmmm, have the option for cross server or same server for both pvp and pve queque. I like this idea.