Chasers?

[Shi566]

YouTube - Sunset Horizons - The Gathering

What are they? Someone might've said already, but I missed it. Are they a ditched idea, or is it talking about Terra going after Xehanort and Ven going after Terra or what?

 

[αsiя]

Chasers are Terra Ven and Aqua
they are chasing MX and Vanitas

 

[Jumpcolour]

"Chasers" were thought to be titles given to apprentice keyblade wielders...Yeah, i know, stupid am i right?

Better theory, is like Asir pointed out before me(...), TAV, cause they "chased" MX

 

[Radon]

I'm guessing it was an early idea of Nomuras to name TAV as a group seeing as they are all chasing someone.