And all the "Liquid is in my arm" horseshit just turned out to be more psychosomatic hypnotist bullshit in MGS4.
That was a pretty dumb retcon, even for the series. In the
MGS2 comic book, The Sorrow cameo'd to tell Ocelot he was disappointed in his ghost wrangling abilities. I liked the idea of Ocelot having small-medium abilities, and especially the idea of someone being inconvenienced by having psychic powers. He has other stuff to do!
Speaking of keeping meat alive that has Big Boss' DNA in it, and Ocelot's messed-up kanban chart: they could have reconstructed Ocelot's Big Bae using Liquid's body instead of farting around a few years before using Solidus. Solidus being braindead and Liquid being regular dead is an argument against, but it's not like Liquid's arm wasn't viable for transplantation, right?
In fairness to Raiden, Solidus did say he was gonna kill him and extract his nanomachines to find a new lead on the Patriots.
You beat me to this. Raiden is not a smart man, but "hold still while I murder you" is a really hard sell, even if the Answers to Everything
are hidden in his brain. (Arthur Dent declined a similar offer in 1979.)
If Solidus had been asking something more reasonable, like "let's kick ass like father and son; I can get you your own vibro-blade" Raiden would probably have gone for it. Child abuse is something they have to talk about, but at least Solidus is definitely not a rogue computer program
and Raiden didn't get him pregnant.