i´ve got a question:
how dangerous do you think would it be to use injected spheres(ones you are not supposed to have yet)
while fighting in the arena?
obviously one should avoid using such spheres on the leader, as others could see them.
but is it safe to use eg. spheres from higher arena ranks on the other four members of your team?
maybe even 4times the same sphere (although this is obviously not possible w/o injection)?
or is gumi checking how you fight/items used and might ban you?!