Even without going back to the pet job design it still gets me how they didn't do the most obvious option of adding 3 more summons after Phoenix and instead slapped in Solar Bahamut. Ramuh, Shiva, and Leviathan there seemed like a no-brainer.

Though considering how Shiva is in XIV I kinda perfer them be a transformation type like Seraphism or Enshroud. A hydaelyn-shiva hybrid transformation like Eden Shiva as the lv100 would've been pretty hype imo.