Pretend that Capcom is as stupid as we say they are and act like that the Units are still there?
That's another point. When they DID have Units, why were X and Zero put out there by themselves with no obvious help? I guess one could say that Sigma's people just blew them all up, but that's just assuming.
That makes sense too. But not 'hay guys let's have one Reploid running everything HRRRRR'
Yep, stupid humans, once again making the same mistakes.