What will the be some difficulties in the next Generation's War that will decide the outcome

I truly feel that with all the issues and problems we faced in the dual prong wars of Iraq and Afghanistan, that the next war may actually be more conventional than it will be technological. The close quarters combat and insurgency will make the technological uses not as useful as we would like them to be and could actually be a hindrance with the tech advances of the cyber terrorist and hacktivists. We could have our own weapons and technology used against us, I think the conventional war would or could be safer.

Just my two cents on the issues at hand currently.