
Originally Posted by
melwasul
About this I'd like to point out some things.
After the second age is no more possible to think about a men "pure" folk as Dunedain(and Northmen and Middle Men) as long as the 3 main folks merged completely at the end of the First Era and at the beginning of the Second Era(this obviously could me made if we think at "close" people that always lived by their own as the east man of Khand and Rhun or the Druedain)
Between the various lines some were "purer" if we want to think about this, for example the lines of Denethor(yeah one of the "best" steward Gondor ever had) was one of the purest of the Steward, infact he was wiser than most of the Steward and so on, the same could be say for Imrahil's line ^^
About the Dunedain of the North, well they're quite all dead if you do not count the few rangers.
Sure some men were taller than others(like both Denethor's and Imrahil's lines are described you may think of this) but it could be just to make them looking "greater" than others(like in One Piece you have "un-giant" man that are quite enormous as WhiteBeard)
So thinking about it, should they have different tall? well their life span is long enough to make this thing relevant only if we talk about Eras(If we apply evolution's theory to ME)
This is, obviously, my think ^^