"You think GDI would have been prepared to face the threat of the Visitors on their own? Did you think it simple coincidence that the Visitors faced resistance strong enough to match them strength for strength, that your arms were barely enough to drive them back instead of being ground to dust? And you think you will be ready, when the Visitors return, this time fully prepared and informed on the nature of the foe they face? And you think you can win?"
"I seem to recall us driving them back
inspite of NOD helping them. I think given enough time we can build an orbital defense grid that will at the least blunt the inevitable invasion fleet. I think that whatever they throw at us we can win,
so long as you aren't around to inevitably sabotage the defenses you lunatic."
I know that a lot of OOC knowledge says that Kane is the reason GDI was ready for the Scrin, but I sure as
hell would not believe him in universe, especially when his own forces seemed so
dedicated to ensuring they murder all humanity by killing GDI soldiers fighting the invaders.
And besides, I already have an idea on how to defeat the Scrin when they open the Threshold portal. Hell I'm counting on it.
The Scrin plan will likely be twofold, a space assault fleet, and a mass ground invasion through the Threshold. The space fleet will most likely land forces across Earth, forcing troops to disperse to fight them, leaving the Tower undermanned, where the main landing force will swarm through in mass. Between orbital superiority and such a large amount of ground forces on planet GDI would easily be overwhelmed. It's what I would do if I were the Scrin.
But if we can build up enough of a fleet to prevent them from landing, we can keep the military around the Threshold and turn it into the biggest killbox in the world, and I don't rate the Scrin's odds good there superior tech or no.
What happens next depends on if the Scrin decides to call off the invasion or not. If they do, they'll close the portal and that will allow us to turn the entire area into the biggest military fortress we possibly can. But if they keep it open, we can potentially launch a counter assault through the portal and use that idiot Boyle's Liquid Tiberium Bomb to detonate the Scrin's own homeworld, since they are partially Tiberium, and most likely the same with their structures.
Completely insane, yeah. Probably horribly flawed. also yes. But it's all I got when it comes to a permanent victory against the Scrin, and I'll happily take any other alternatives.
Edit: also assuming that the Ichor Hub that is connected to the Threshold is the homeworld, but i'll take annihilating the Scrin's food processing center.