>>25100445>E4 don't have a type themeThey aen't even supposed to have one, they are ELITE TRAINERS, one step above veterans and gym leaders.
And yes, they do have type themes but no monotype teams.
Agatha is themed after Agatha Christie and assonance with "ghost". Uses prevalently scary and poisonous Pokemon, Toxic as poison is often used in her books and is also one of the most used murdering methods used by women. Koga has he basis on ninja poison and antidote tradition and Roxie is just your average jew funded and drug addicted musician with toxic music.
Flint and Volkner still use Fire and Electric movesets and have different backgrounds that led them earn current positions. Giovanni doesn't mind intimidating Pokemon for example. Also Lance and Clair as muh as Iris use "draconic" Pokemon, all of hem either can breed with Dragon types and egg groups or learn Dragon type moves by themselves, it was also showed in their Stadium teams, same for Agatha's team.
If anything I'd rather expect only 3/5 or 4/6 Pokemon sharing he same type in a team owned by trainer supposed to be special and above the average. It may have his own type theme by preserving a leading type but not being enslaved to only one single type. Like gym leaders they are type specialists, not only monotype team users.
