I like the headcanon that Teldryn Sero is the Nerevarine, and he’s just been hanging out after the whole prophesy business. Not only because he’s Like That, and some of his dialogues read like he’s been alive for longer than usual (example: “I’ve spent enough time on Solstheim to last a lifetime”)
But also. When I last told him that we should part ways, he grumbled a bit and said “alright you know where to find me,,”
I did, in fact, not know where to find him. I looked in the Retching Netch, All over Raven Rock, all of my homesteads and he was just gone. I figured he was bugged out of the game or something, even held a little funeral on his stupid little chair at the inn.
But no. Several real weeks of playing later, I find him on a side road near Morvunskar, fighting off a bear. I didn’t approach immediately, and he seemed to just keep walking south after the fight. This bastard has appearently just had his own whole adventure without me. That’s the most PC behaviour I’ve seen from an NPC, and 100% something the Nerevarine would do