Least Changed?

[Palamon]

Of all the travel companions of Ash, which one do you feel went through the least amount of character development?

 

[Pinkie-Dawn]

Definitely Cilan, he hasn't changed much from the beginning to the end of Best Wishes. Iris at least had some sort of character development.

 

[Hikamaru]

Like Pinkie said, Cilan hasn't had any development since his debut, and I also have to say the same for Tracey. At least the female characters all had development in some form, even Iris.

 

[Horn]

I guess here, most people will agree with Cilan.
I am, however, not so sure about Tracey. He wanted to meet Professor Oak, he did and eventually ended working with him. I guess that counts for character development, however small it may be, but stil bigger IMO than what Cilan got.

 

[The 4th Kira]

Cilan. He essentially gained nothing by traveling with Ash, unless we count his insanely OP Crustle and neglected Stunfisk.

 

[Hikamaru]

Cilan. He essentially gained nothing by traveling with Ash, unless we count his insanely OP Crustle and neglected Stunfisk.

I agree with that. He never caught many Pokemon at all, and that's a huge shame, and now my other worst fear is confirmed, and that's Serena having the smallest team of the XY cast.