How do you know that's an Imperial?...could be a Nord considering Skyrim is the land of the Nords and all gurads could be nords as every guard in Cyrodiil was an Imperial.
That's true, but in any case, even if it's not worn by an Imperial, that doesn't mean it can't be Imperial armor, it's not like Imperial armor magically falls off of anyone who is not an Imperial who tries to equip it.
Looks more like the Blades Armor to me., though I actually liked the Imperial Legion armor in Oblivion more than the Armor in Morrowind, minus the stupid helmet.
The Imperial Legion helmet in Oblivion was actually one of the few helmets I liked in the game. Though I liked the rest of the armor too, regardless, it WAS kind of your stereotypical knightly armor sort of deal, and I wouldn't complain about Skyrim doing something different for that reason, anything to move away from the cliche psuedo-Medieval generic fantasy thing is fine by me (Okay, almost anything, adding guns into the Elder Scrolls, for example, is an exception.)
It's been 200 years since Oblivion. I don't think ll the races should be never changing caricatures. I have a mixed opinion on this.
I have to agree, even so, I'm sure that if Bethesda changes too much, someone will complain, even if the change makes perfect sense, some people just don't want to accept that things don't always remain the same in every way.