What if we were given another tiny race

[Penthea]

I keep seeing Burmecians brought up, but weren't they pretty tall?

They were tall...in a game with exceptionally stylized characters whose proportions were somewhere between a chibi and realism so it's really hard to say how tall they would be in FFXIV.

Personally I imagine them to be taller than miqos but shorter than viera. About fem highlander height.