Unless we're talking about some Tower mission, I don't really see myself using Wind Cyclops ever.

But this Water Ramiel I thought she was useless too, until I found out her third ability was mistranlated. Now I am quite satisfied with her, as SR Water himes don't have Attack Up AFAIK. Soon enough I will update my topic about SR Teams:

SR Water Team:
Andromeda with any EX
Gabriel
Atalanta
Parjanya
Ramiel

The team can reach Def Down cap, Atk Up, Ramiel & Gabriel accelerate bursts, Andromeda heals, Ramiel also applies Dizzy...