Another thing that pisses me off about dany's arc seeing as people refuse it let it die but,

Its never shown once the signifance of Missandei to Dany to the lannisters. We the viewer know shes important to dany because they met early on and dealt with a lot of shit together, but in terms of official position missandei was literally just a translator.

And shes treated as this epic war token like its the kings daughter or some shit.