Nothing is ensuring the greater loyalty of Deepground, but their desire for worthy opponents (Azul and Rosso have dialogue to that effect) all but guarantees they'll go after SOLDIER given the chance.
Yeah? So? You want them to defeat Shinra's enemies not SOLDIER in general, and their loyalties after they complete their missions once again left completely up in the air. You'd at best just replace a problem with an even bigger problem.
I never got the impression that the ordinary DGs were all SOLDIER material, the presumably unenhanced WRO are able to handle them with only a little diffficulty,
Well they are. They are able to put up with Mako enhancement and furthermore while Rosso says the WRO wouldn't last a day in Deepground the Deepground that make it to DoC have been fighting in lethal combat scenerios against Rosso, Azul and the like for three years.
repelling the Kalm assault while Vincent and Reeve are sitting on crates.
They weren't there to conquer Kalm, they were there to take prisoners and find Vincent Valentine. All the WRO did was sequre the town after Deepground decided to start leaving.
Edge was taken with Rosso and Nero both hard at work, and no WRO big names in opposition.
Again, Deepground SOLDIERS put up with Rosso and Nero trying to kill them on a daily basis, it's kind of the point.
The direct assault on WRO HQ is crushed,
By Vincent.
And once the WRO fully mobilises on Midgar, Deepground is crushed within hours.
Even WITH Cloud there, the normal Deepground after Azul, Nero and Rosso quit the battlefield laster much longer then anyone anticapted. Shelke was complaining that it was taking a little longer then expected in Chapter 8 just before Vincent entered the Shinra building. They don't make progress until chapter 13. After Vincent has scaled Shinra Headquarters, defeated Rosso, descended down to Deepground and defeated Azul, walked through the entirety of Deepground and defeated Nero, entered the Mako Reactor with Yuffie who had also easily been able to travel there in that time, and fought Hojo/Weiss. Only after he flies back to the surface and Vincent saves Shelke from Omega do the Mako Reactors get shut down. So fact: the normal Deepground had fought Cloud, Barret, Tifa and the WRO to a complete standstill for a good long time.
How do you know they didn't try?
Well if they kept on trying and made no more progress then before then I recint by former statement, Nero and Rosso are just as worthless to Shinra as Weiss is.
About Weiss' chip, it doesn't necessarily work by the Restrictors pressing a button and sending a signal. It makes more sense to have the virus activate if Restrictors don't send the required signal every three days.
As has been established, a man can kill his way through all of Shinra in one night with time to spare. And Weiss doesn't have anything to lose.
Midgar was supposed to not be habitable because of too much mako in the air being unhealthy. DGs have less stringent health and safety rules than the WRO or Shinra.
Just because they don't
care, doesn't mean it shouldn't pose a problem.
As for the equipment, Shinra used to be a weapons manufacturer, there's bound to be loads of gear lying around. They're far less well armed than the regular Shinra army and SOLDIER.
First of all, Deepground is not their weapons locker, it is a new city build just for them. We dunno if Shinra was even based in the general area of where Midgar will one day be back in the days of being a weapons manufacturer. Even if it did, that would be BEFORE they discovered Mako energy. Considering everything, absolutely everything Deepground uses has Makolines on it, it obviously isn't from those days. And how exactly is Deepground less wellarmed then the regular Shinra army and SOLDIER. SOLDIER in general carries one plain longsword per person. Can't get more cheap and oldschool then that. Both SOLDIER and the regular Shinra army use fairly normal uniforms made of cloth, every Deepground SOLDIER wears an exquisitely engineered portable makotank, save to say the latter costs more. And I don't remember the regular Shinra army ever fielding quite as many spiderbots and helicopters at any time.
Granted, I don't disagree with you that BC doesn't make much sense either, while their regular army and SOLDIEr pales in comparison Deepground, that doesn't excuse the fact that apparently when a problem presents itself, they don't call upon their supernaturally engineered military, rather, they hire some hobo of the streets, put a Turks uniform on them and expect him to take care of it instead.
Shinra's trademark is building cities on top of cities, they do it anywhere they get the chance...Midgar, Junon, maybe even the Gold Saucer. Is it such a surprise that Midgar is three layers instead of two?
First all, we KNOW Shinra build Deepground. And even if we did, my answer would be resounding yes. Shinra build cities on top of cities in no way explains why underneath the old cities there is a underground city that no one knows about. This city, I might add, has it's own Mako Reactor, the city "build above it" and by that I mean, built at surface level like everything else in the world, is a dump and doesn't have anything like that.
Hm? What makes you say that? Case of Barret says that 'hardly anyone is using Mako anymore', which implies that some people are.
I guess you read a different story then i did.
"Yeah, I know. I was in Midgar. But c'mon, what's wrong with spinnin' just one of them reactors now and then? Forget how scary it is." Forgive me, Biggs, Wedge, Jessie.
"Won't get another drop of Mako outta the ground there. The flow of the Lifestream's changed."
"You checked it out?"
"Red told me. If he says so, it must be true enough."
Barret was at a loss for words. Was the planet telling them not to use mako anymore?
"Now, if we were to throw together a mako reactor in some other place, that's a whole 'nother story. But first we gotta find that place, transport all the materials... No tellin' when we'd finish. Then there's the matter of how to transport those materials in the first place."
"That's no good at all!"
"Ayup, once those mako reserves run out, it's all over.
And again, Deepground is not the low-tech, barebones operation you make it out to be.
Every single one of their thousands of men require a Makobath once a day to survive, this along with powering their citylights (this is all underground so they kinda need that stuff no matter how badass and free of safety rules they make themselves out to be) and Weiss' chip signal was still being sent every three days prior to a week before the start of DoC, so obviously their computers are still running too. This went on for three yeats and by the start of DoC, they could still power up all their Spiderbots and helicopters.