We totally need a mechromancer, preferably Gaige but I don’t mind. Others we need are new main four, a brand new unseen character to play as. That would personally be great.
I think this thread is good enough to keep ideas like yours in one place:
The original post is a bit off but the replies has lots of ideas like you, and even original or reference characters. Post there.
Closed because a similar topic exists, please use linked topic