I do wish that there was a new Metal Gear created specifically to take down Super-Powered Cyborg Ninjas like Raiden and the sort. That could be in Rising 2. --- http://i0.kym-cdn.com/photos/images/original/000/320/641/3e9.gif http://babesdigballs.com/wp-content/uploads/2013/03/klay-300x170.jpg
The entire point of being able to create these robots and making them unmanned was for the purpose of being able to replace the common soldier with these. Over the course of the story's last like 20 or 30 years, they've make that accomplishment reality. You're supposed to think (like in MGS4 when you see The 5 thousand metal gear rays sitting on the patriot's f****ing metal gear ray cruise liner and think. wow, that's a lot of f***ing metal gear ray. How can we handle that?
Same with this, except the reason they don't feel as extreme anymore isn't because theres a bunch of them all over the place, but because Raiden can literally grab a RAY arm that's trying to smash them, and then lift RAY into the air and swing him around like an over sized toy. Don't even get me started on MG Excellus.
Plus they still use soldiers, look at the troops Nmani hired. You just happened to be against World Marshal and Desperado, the two groups who have revolutionized and mass produced these metal gears. --- IGN: Wolf Beil / Nemichthyidae http://www.youtube.com/user/Lmaokai