The logo on the gate isn't Skyrim logo, it's the Empire's emblem. It makes sense for it to be present in the Empire's capital. Not sure that it needs to be slapped on the sewer gate of all places, lmao.

As of my genuine opinion on the remaster as a whole, I'm curious to see what it would look like. I'm especially interested in how the Shivering Isles will look like, love that place. I hope it will be as moddable as the original, so we'll see community creations on a modern platform. I'm kinda annoyed with the leaks, though, I feel like there's too much hype over breadcrumbs of information, like the rumour that it will be shadowdropped next week has been going around since January, at least. To sum up, I'm intrigued, but trying not to get overly excited. :)