General Oliver is kind of a reflection of current Military commanders in the United States. Some of them are more like politicians. Kind of like how they appointed a former C-130 pilot instead a of a fighter/bomber pilot to be general of the Air Force to send a message that the Air Force should be in a support role. How the generals are focusing too much on nation building and building bases and not enough on destroying the enemy and lackluster performance of training foreign troops to protect their own land, while at the same time protecting foreign leaders trying to undermine them.
"Amateurs study tactics....professionals study logistics". No modern military can survive without the REMFs to get the stuff the front line needs. Maybe one of them deserves a turn at the helm, it might remind the Air Force they have important missions to do besides fly around in supersonic jet fighters. They actually wanted to scrap the A-10 because they don't consider CAS to be worth thier time, the A-10 is slow and ugly, and scrapping them would free up funds for something six-ay and supersonic. The fact it's the most effective ground attack aircraft ever built didn't matter to them. They were planning on destroying them lest the Army...the real Enemy of the USAF...try to get them to operate themselves. Congress had to step in and force them to back off.
Oliver is completely incompetent as far as being a Theatre Commander goes. Look at the position the Courier finds in the Mojave:
-The Legion has been allowed to establish a foothold on the west bank of the Colorado River. This has allowed them to roam free throughout the center of the area and harass supply caravans along I-95, take Nelson, utterly destroy Searchlight and Nipton, and forced the NCR to station troops just to keep the Dam's supply line from being cut off. The Ranger post some talk about near Cottonwood cove is completely ineffective. On top of the dire supply situation they are in, it is destroying NCR morale that the Legion effectively controls 1/3rd of the Mojave already and Oliver is doing nothing about it.
-He has allowed I-15 to be impassable, due to the NCRCF revolt and the Deathclaws in the Quarry. This is particularly inexplicable as the NCR Expeditionary Force's sole source of cement for fortifications is the cement factory in Boulder Springs...which gets all it's limestone from that same quarry. By ignoring the dire situation along I-15, Oliver denies himself the ability to bring in nearly unlimited supplies from the rail links to the NCR proper, the use of the most easily protected caravan route available to him (I-15), and the sole source of concrete for desperately needed fortifications.
-Oliver is paying no attention to rear area security....the Fiends and Khans are allowed to operate nearly at will. The situation in Freeside is allowed to fester, and the situation at NCRCF has been allowed to go on for far too long. By allowing these things to happen, he gives the locals the impression the NCR cannot protect them and is likely to be pushed out by the Legion. Who is going to support the NCR if they look like they are going to lose? And with the major caravan companies attacking and destroying smaller concerns to monopolize commerce in the Mojave on top of it....they are on the verge of losing control off everything outside thier bases. And that vacuum will be filled by the Legion.
-He cannot make proper use of his subordinates. His most well rounded officer, Hsu, is sidelined in McCarran, and given no authority lest he do something that gets him noticed....while he sticks his best field commander, Moore, in a defensive position that leaves her with plenty of time to meddle with issues she is ill suited to handle. She should be at Forlorn Hope trying to salvage the mess Oliver has made of thier tactical situation and Hsu and Crocker should be dealing with the myriad of rear area security issues. And then there is Hanlon...Oliver is partly to blame as he has sidelined Hanlon as well, but he needs to be replaced forthwith as he has become a defeatist.
If that isn't bad enough...how about the idiots in Shady Sands? Not only are they responsible for Oliver's mistakes, they are making huge strategic blunders of thier own. Rather than sending a Expeditionary Force into Arizona to pillage and destroy the Legion's infrastructure...they are running around Baja doing nothing, or guarding the ranches of the Brahmin Barons. Let Caesar fight a war on two or three fronts and see how long he can continue to threaten the Dam.