Check out this Q&A!

[Kaedence]

Only a guess, but I think the last 2 classes will be Tank/DPS and Heal/DPS. I'm very interested in what the raid comps will look like if healers have to move as much as the rest of the raid. Since their targets will need to be inside their telegraphs will we need more? Also is you just need to heal 1 player will there be a single target heal, or maybe a smart heal that will heal that 1 person even if others are in the telegraph.

Very good points. Without being able to "lock on" to a target it will be interesting to see how they handle tank heals. "Congratulations, you just healed a tree!" is very apt.

[Nyogtha]

I think Xryus is right. I've actually read that other places, the theory of the other two classes being Tank/DPS and Heal/DPS.

[Shadowborn]

I really like how involved and dynamic healing is going to be, skill shot heals ? eff yeah... Now if they could only announce the main healer class..

It kind of sounded like they did to me. Spellslinger for tank heals and Esper for aoe/group heals. Did it read differently to anyone else?

You're right but since they keep saying that the 'main' healing class isn't revealed yet, it's hard to have a solid idea of what to pick as far as healing goes.