What? FFXIV is not a sequel to FFXI in any form, because the world we play in is not Vana'diel. Yet we have counterparts from it because Tanaka hoped to appeal to the FFXI fanbase with similar races from FFXI. It is the same deal with other Final Fantasy titles. We all have Humans and moogles in that sense.
Here is the key points that I want to make.
The big difference between both games is only the names of the races.
Roegadyn and Galka has one difference. The tail.
Miqo'te and Mithra = same
Hyur and Hume = same
Elezen and Elveen = same
Lalafell and Tarutaru = same
If you think they are not the same then may the 12 have mercy on your soul.
I'm for Viera, and other races. Don't like it then deal with it.