User blog comment:Linathan/Squad Spotlight: Essential Squad Compositions/@comment-26235008-20151211005135/@comment-26926725-20151211031211

Griff and Rhoa for sure.

Griff and Rhoa both provide better utility in terms of Critical and Spark (respectively). In addition, they add even more variety to a team. Rather than more BC drops on Claire, Rhoa adds Earth and Thunder elements to attacks.

Griff boosts Critical damage and adds 2 elements to attacks. He also sports a BB guage fill rate buff, which can be really helpful especially in harder content, where bosses are resistant to BC drops.