Random 4v4 Arenas: my problem

Heres my problem:

Yesterday I was doing the radom arena in LA and ths is what the teams in my first match ended up as

4 healers each

This was an elimination match that none ever died in we played for 20 miniutes before both teams just quit (we then changed our builds and all 8 of us went and did UW)

Solution:
Put in some way that a player can specify what they are speced for eg. Healer, Smiting etc. and have it so you dont end up with3 or 4 people built the same in a match.

Solution:
Go to the Arena in Draknor's Forge. The Lion's Arch, Yak's Bend, and Ascalon City arenas are not great places to find a balanced team.

Also, if you aren't grouping with friends or guildies, then you'll want to have a versatile build that has skills like Scourge Healing, Backfire, or other anti-healer/caster skills. You never know what you'll be facing, so you'll want to be prepared.

well we all got to talking and we had all speced in healing because we realized that there wern't many healers in th random arenas. and as for the random arenas not being a great place to find a well-balanced team this is my complaint that it can be very unbalanced.