This statement is incorrect. It will have similar Ashland landscapes near Vvardenfell, but it is a big enough province that Vvardenfell is not a good indicator of what, say, the Black Marsh border looks like (and the Cyrodill border seen in Oblivion is also quite different).

Yeah but returning to Marrowind so quickly seems kinda cheap.

Mainland Morrowind would be great. Perhaps if they ever do a "Blackmarsh" since Blackmarsh aint so big, they could add mainland morrowind to it. And how again ???? Morrowind hardly counts. The Denizens of Vvaardenfell even considered other Dunmer citizens from the mainland outlanders, with completely foreign customs , dialect speech mannerisms etc... Mournhold gave a good indication of what mainland morrowind mite entail. Saying morrowind was enough would be like going to the states and seeing just the great plains and prairies and saying you have seen enough and refuse to see N.Y or L.A or maryland etc...

No they didn't, only the ashlanders considered the settlers as outlanders.

Fixed it again.

A fair few NPC's call you outlander, and not just in the generic audio dialogue.

Im just saying Marrowind is VERY low on the list of what the players want. Everyone seems to want either Hammerfell/High Rock or The Thalmor provinces.

last time i checked Ashlanders were Dunmer

That's because you are an outlander to them, even if you're a Dunmer you are still an outlander unless you were born in Morrowind.