User blog comment:JediSpectre117/Two more Skyrim DLCs to come./@comment-69.179.34.215-20121215020045/@comment-5469467-20121217084045

It's possible. I imagine the areas near Morrowind's borders (specifically to the rest of Tamriel) may not have been effected as badly. But if they're adding Solstheim as a location through DLC, I doubt they'll be adding any further parts of Morrowind. Like I said, modders will probably make something.