Diplo- Trin Tragula convincing most of Europe to fight StarNaN to save him from the brink of destruction. Nobody has accomplished more with less immediate awards to offer than him.
Tragulia himself had literally nothing to do with it; it sprouted from a discussion over lunch about the diplomatic situation, at which Wiz was present. Wiz may have steered those present into realizing something had to be done, but it were certain players in the game who arranged the alliance. And it happened entirely without Tragulia's input (if I recall he wasn't even in the alliance chat until just before the session - all planning having been done behind his back). This is a recurring theme in the dev clashes; the person who has a miraculous survival very often did not have much to do with that survival, since they have virtually nothing left to offer (unless you are Wiz who can always offer his almost divine diplomatic skills

). Mostly it's others who have it in their interest to see that a person survives rather than gets eliminated (as it was with me and Tragulia (at least my motivations for doing my part in making that alliance happen), with me and Canapes, and with me and Aquitaine).
Tragulia's survival was a means to keep StarNaN occupied while allowing others (like myself) to grow in the background. I just never anticipated it would turn into multiple wars leading to his demise, which unfortunately was detrimental to the diplomatic situation of the entire continent (as it resulted in the collapse of an entire alliance block and ensured the West and the East would become the dominant, naturally adversarial power blocks). Considering I only got featured in the 'spotlight' in the streams after StarNaN's demise, it seemed to have worked quite well, though.
Canapes' survival was because me and Sherden wanted a Northern Buffer against Millhaven, De Raaf Vliegt, and Preussen expansion, as well as Canapes' willingness to part with his gold mine. Over time that immediate need turned into a close alliance between the three of us, until Sherden had to drop out and only I remained. The alternative would have been that Canapes had, like a platter of the hors d'oeuvres he most certainly is not named after, been split up between myself, Aquitaine, Sherden, Gornja Siga, Johan, and Millhaven. This was one session away from happening.
Aquitaine's survival was because I wanted to block further expansion from Daniel and Johan in the region, as well as securing that territory for my own alliance. Though perhaps not the most militarily powerful nation, the alliance has been very beneficial in other ways, the least of which is the denial of some very rich land to others who would undoubtedly take it long before I could if I ever turned on Aquitaine. Not to mention, he was my first alliance when we started this campaign, effectively being allied before it even started.
Though only three examples, I am sure others think like I do and have had seemingly illogical alliances made, or miraculous survivals happen, for similar reasons. And though a bit of a wall of text, I hope some of the audience find it interesting to get a sneak peek of what goes on behind the scenes. I would humbly argue that I would qualify more for a diplomatic trophy than an administrative, if I deserve any at all (as Meneth said, he is richer than me at this point). But I thank you for rating my admin skills so highly, this game
You brought this to yourself though.
As was mentioned in the stream, deals had already long since been made about the divvying up of Johan's land. Even if he had played that would have happened. The new player put there was an unknown quantity, and entirely unproven in the EU4 MP, both in terms of game skill, as well as diplomatic reliability. Aquitaine and Canapes are loyal allies and have proven to be so, hence, it made more sense to let him be split up by them, as the plan had already been all along. Canapes also has even better troops than De Raaf, and Aquitaine has been bolstered militarily by vassalizing De Raaf Vliegt rather than annexing him outright. Not to mention, allowing Daniel to take the areas he took ensured peace on our Western flank, which I consider to be worth a -lot- more than having 80k more troops while risking a two-front war with the Eastern Block on one side and Daniel on the other.
Diplomacy behind the scenes is a bit more complicated than is often apparent to the audience, but rest assured, most of what happens has good reasoning behind it. Otherwise the players doing those seemingly-nonsensical things would not still be alive.