Guild Wars 2

Is the guardian role unique among the professions?

For example, the elementalist and the engineer, kinda fill the same role right?

The things that a guardian is wanted for in pvp and pve, some other class cant fill right?
Can some other class fill that role?
Can the new one, the revenant, fill that role?

Do groups really want to roll with a guardian in pvp or pve or you can do fine without?

All profession can do pretty much each role. The game is designed that way so you will be able to complete any content with any combination of profession. Now, some profession can be better at something than other and Guardian is better at what he does than other. You can replace him, but he will usually be the better choice in PvE and WvW. For PvP it’s debatable. It depend on the enemy team and your team.

Every class can do everything. That being said guardian has the best condition cleanse (correct me if Im wrong) of any other class.

Except portal, which the Devs acknowledge was an issue once years ago.

But now Guards have an option to get stealth… which ought to be amusing.

Nike.2631:

Except portal, which the Devs acknowledge was an issue once years ago.

But now Guards have an option to get stealth… which ought to be amusing.

stealth? must have missed that, how exactly?
edit: trapper runes?

Trapper runes + traps on Dragonhunter spec…