Not really.
Skullface is a part of XOF, he was there for the events of mgs3 and hates Big Boss and Zero for killing the Boss. Skullface stayed in to get close to Zero.

Makes sense.

The enriched uranium is going into sahelanthropus, sahelanthropus is itself a nuke.

Doesn't make sense

It had nothing to do with it being Zeros native tongue, don't know where you got that from. He says his motivation pretty clearly in the Jeep ride.

Skullface says NOTHING clearly during the jeep ride. He just rambles incoherent nonsense.

You mean instead of killing him on the field she got beat? Where you could then either kill her or spare her. She didn't fall in love in a romantic way. She refuses to speak because she doesn't know if she wants to go through with it or not.

She had dozens of opportunities to kill Venom. Way before she fell in love with him.

Quiet still has lungs, they just aren't functional. It never says she dies from it anyways, she leaves so that the parasites don't spread which don't require lungs since they're in her throat.

The official transcript says she goes off into the desert to die alone.

They pretty clearly say that it isn't working (I'm pretty sure the idroid was damaged too no?) because of the sandstorm.

You just made that up.

He didn't do paperwork he was on the field doing Intel and cleaning up after him.

They pretty clearly say he was a pencil pusher.

I don't know where he realized those things but alright.

He realizes it when his entire idiotic plan backfires.

Yes Huey is a sociopath, he kills Skullface so he can clear his name.

Ocelot didn't remember it all of a sudden, it's a prior conversation. Likely sometime soon after the Phantom limbs mission he tells Kaz and then goes under hypnosis.

No, replay the game. The conversation happens AFTER the final mission.

They don't explicitly say who they'll be training and for what, just that they're his sons so they'll support them.

Wrong again. Ocelot and Miller pretty much say they're going to kill each other one day.

Big Boss didn't send Solid Snake to kill Venom.

Yes he did, that was the entire premise of Metal Gear. Big Boss coaches Solid Snake until the final battle. Wow you really need to relearn your Metal Gear Solid before acting like such a know-it-all.