How about a slot in the bottom so you can wear the Electro Shock,Quad Bladed Chainsaw Like a glove
Or how about a chainsaw that transforms into a note book so you can write down any weopon ideas you have while your killing Or how about making the chainsaw spin like drill at the end. Or you could put a rocket on the back so you could throw it at your opponent so powerfully that it would go right through him,and then ad a scope on to it for those campers out there Well those are some ideas

Let's not forget that this supposed to be a futuristic chainsaw, the only purpose of it is to have blades that spin when you pull the trigger/activate it.

Yeah........Lets just stick with the Electric Quad Bladed Hydrogen Powered Chainsaw

*head explodes!*

ouch!

chainsaw... hmm.. hmm. hmm.. i got an idea!!