Unknown Protoss Concept Art

That unit looks awesome! It could be a new hero or a possibility an upgrade for Zealost to have increased armour and cannon upgrade (researched separately) or it could be a scrapped unit before it was planned on getting into the game

 

There's a massive difference between a Goliath and a Stalker. Stalkers are much earlier tier than Goliaths are, and the fact that they're not infantry means very little. They are still quite small and so have the maneuverability of infantry, not to mention that they have the blink ability which makes them much more nimble.

This is why I feel that the Vindicator, as cool as it is, is completely unnecessary because it will overlap roles with the Immortal and Stalker. High mobility, tanking, and high damage are already covered by these two, so there's really no place for the Vindicator to fit in to.

 

wow...just wow...
large cannons and psi blades? that is the shit dude the shit right there

 

That's one pimped out Protoss. I thought Vindicator at first glance.

If it is an actual unit in the works; cannon must be for abilities only. Units don't seem to range and melee in the SC universe.

 

I think it would make sense that the cannon is much like the siege tank, strong damage with splash, and then when units come within the minimum range they switch to melee attack.

 

Regardless this unit will be snipe-able from the ghost if it ever reaches SC2 :

 

Wow! it's look so powerful, but the protoss is very powerful now, and this unit can destabilize the balance between the other races

(Sorry my english, i'm not America our other country were speak english, i talk spanish =) )

 

Your english isn't bad acually..
Anyway
That must some ripped muscular protoss to be wearing all that!

 

most likely a hero unit for campaigns. He looks bad ass, i'd go rambo with him