It is pointless. I havent figured that out myself yet. I'm sure SM will give us nothing, so we will have to wait and see if the show brings us anything
If it has holes in it, it may be a mechanism form another Bakugan like Maxus Helios. Or, like another certain Bakugan, it may just be a little added surprise, like Hammer Gorem's Poker Dealing arm!
NOT CONFIRMED: It is meaningless in the sense it does not help in battle in anyway shape or form. BUT it was GREAT idea by SM to do this since Vulcan's punches are what makes Vulcan. So why not let fans swivel him around throwing left and right hooks at anything in sight?----Vulcan is a massive creature that is taller than most brawlers. Vulcan’s mighty punches shatter steel plated armor. His gigantic fists detach from its body and fire cannon-like balls.
Yeah spring activated… but they do not detach as I am sure you for one know… I WANT THEM TO SHOOT OUT LOL!!!!!did you see the pyrus meta/mecha altair pic I posted?