Sub-main?

So, for a while I've done this thing that is done quite a bit in MMOs called sub-maining. Basically, it's exactly what it sounds like; a secondary (yet lesser) main. It is done to prevent your main class from becoming boring, or to fulfill secondary roles, such as helping newbies train or being used at bosses/training for buff support.

However, my (soon-to-be) new main, Demon Avenger, is pretty much impossible to share equips with. Herein lies the problem: I am hyper-funding my Demon Avenger, while none of his equips are really usable by any other class. This means that my new submain will have to be funded completely independently of my main.

My question for you guys is... what should I even submain?

I need a class that needs little funding to be good, preferably can leech other people effectively on moderate funding, and is not a Jett/Archer/Mihile.

My current list of possible candidates:

- Evan
- Kaiser
- Buccaneer
- Hayato

OKAY SO I DONT HAVE THAT MANY IDEAS.

Anyway, any suggestions? Also, I may consider not submaining anything, if a compelling argument against it is given.

EDIT: Thought I might give a list of old main/submain pairs I've had.

Night Lord/Buccaneer
Shadower/Fire Poison Mage
Shadower/Paladin
Cannoneer/Phantom