Suspect images :)
The second I’d write off as unrelated. It’s the Charr, they hate humans, have for a long time, would wipe them out if they could, of course they’d make various plans to attack Kryta. They’ve just got bigger things on their plate what with the Ghosts of Ascalon and the Branded and Elder Dragons.
The first? Admittedly intriguing.
I think i saw the first (or something similar) long time ago.
The first one is to do with the forming of Destiny’s Edge.
Rytlock fought with Caithe and Logan as Edge of Steel against Eir (and Garm), Snaff and Zojja, who were named Dragonspawn’s Destiny in a Tournament. That’s how Destiny’s Edge was born.
That spear is a memento of when Rytlock fought with Logan and Caithe. If you play through the story, you got the chance to ask about the spear, in which he’ll tell you it’s all in the past, down to him not getting on with Logan at the time.
Time is a river.
The door is ajar.