How do you think Heroes from the new races will differ from the current ones?

Look, it's been confirmed that the Norn hero will have Shapeshift.

Why wouldn't the Asura hero have something unique as well?

If that sounds like the same Heros in Nightfall, you've been playing a different game than me.

Only difference will he appearance.

We wont see any differences as far as AI or behaviour due to race until GW2 I expect.

I'm still hoping to see a Charr hero, since it's likely the Charr are going to break down into civil war, it would make sense if one of them joined us. The whole Charr story really reminds me of Halo actually. They could make the opening cut-scene almost exactly the same, and it would still make sense in the GW context.

Arbiter: It fled as we set fire to their planet. I followed with all the ships in my command.
Prophet:You are one of our most treasured instruments. Long have you lead your fleet with honor and distinction. But, your inability to safeguard Halo was a colossal failure.
Counselman: Nay! It was heresy!

Thus, the disgraced Arbiter must leave, and finds out the truth about their phony religion, and joins the humans to save the world from destruction.

Aye, if she wants Snoo Snoo, she's gonna get her Snoo Snoo

they're the same. heroes are heroes. these heroes in gwen are for ppl who didnt get NF but had previous chapters. they wont be any different, they'll only look different.

i read somewhere that they were considering giving the asur the skill "golem" some sort of stone defender i expect.
i think it would be a bad idea to make race a form of profession or an equally bad idea to make asura only spellcasters and norn fighters, it would ruin the game before it started and many of the storey lines in guild wars are based around defending deversity.

i wonder if there will be a Snoo snoo emote....should we form a petition to get one?!!!!

Guildwars 2 is supposed to be a completly new game. It still be called guildwars but isn't the whole point to a sequel to build the vision with new technology Anet originally had for GW1 before it got nerfed to hell.

Who knows what they have planned with the new class systems.