Exit Fate/WMG

Onesided Everyone/Daniel is a canon pairing.
Exactly as it says: everyone in the Elysium Army has some degree of a crush on Daniel. The most obvious example is Ayara's infatuation with him from the moment she steps into the picture, but it's easy to pick up this vibe from other characters as well: Shiro ("Thanks to you, the fire in my heart has been lit once more"); Vanrushal, who finds him... 'interesting'; and possibly most hilariously, Rock, as made evident in this conversation with Leonius: "Rock: You don't feel the same way about him?"

The real clincher is in Meiko's interview with Daniel -- after talking to a good deal of the Elysium Army, she comes to the conclusion that the most popular question people would like Daniel to answer is, "Are you single?" If that doesn't convince you, I don't know what will.
 * This makes Bruce so much funnier

It was the cat behind the men.
Not Klaus von Lichtenheim, but the strange cat hidden in front of the library of Elysium. It just sat there, you couldn't interact with it and it just used its time to telepathically control everything else. It was the cat that somehow, put all the things into remote chests, gave the random encounters money, spread the few story-unrelated enemies, caused corruption everywhere allowing you to bribe everything, even water puddles, zombies and strange lights in the air, creating the Portal Key and....

Shin is the (or an) incarnation of evil.
The following points indicate this:
 * Empty Shell/The Soulless/Evil Is Deathly Cold: Read his (his?) interview. Don't expect to sleep well...
 * Black Eyes of Evil
 * Soth's deal with him is just like a Deal With the Devil, complete with The Dark Side and Mark of the Beast