XB-Battle: Anyone know why I can only Delete!?

[Mazarin]

I finally tried battle offline, and all it wants me to do is delete! I guess that means you can only run what ya brung, and not access the bank, but why the hell would they put "Delete" as the only option, let alone be an option @ all!?

[geewj]

Same thing with offline chalange mode. I dont know why delete is your only option tho. Seems like it's kind of pointless to have the bank at all.

[Sham]

I think it's to prevent the duping that was possible on JP 1.0.