Reaper is probably an honest toss up between Pride and Wrath, but I'd lean towards Pride first.

Depends on what motivations you subscribe to him having, I suppose - so I'd say Pride mostly because it seems like he's decided to infiltrate Talon on his own - went to Moira for help, probably looking for more abilities/power

Virtue would be patience, because he's clearly playing the long game depending on how many years he's been trying to get into Talon or been working as a mercenary.

Talfryn my blood elf DK, because he's kicking around my head as I work on AUing him for Fade Rift. Tal is probably sloth - he dedicated a lot to not showing like he's actually competent.

He didn't want to be a Spellbreaker like his dad wanted, so he (appeared to) slack off. Joined the priesthood because it would a) piss of his dad potentially get him out of Quel'thalas via excuse of pilgrimages.

... that wasn't supposed to be a emoticon, dammit plurk

He spent Wrath thru to mid Pandaria ducking as much responsibility as he could

And then he cared about what happened, dammit. Instead of just coasting through and making a buck as a murderhobo for the horde.

His virtue would probably be Charity, because he actually really came to enjoy the priesthood and honestly believe in the Light. He still tries to help out as best he can, but he also knows he's a Death Knight and that puts a skew on a good chunk of what he does.

Would probably give his shirt off his back, if he wore one under the armor anyway.

Traian is Tal's DA counterpart, and while I'm still blanking on him here and there, his would probably Wrath instead of sloth. Because he's a city elf mage in tevinter.

Gets to see all views of society in Tevinter, not being able to slack like Tal, and gets the pushy relationships of his father and older brother ported over easily from WoW.

Virtue would probably be diligence conversely - because while he has fewer choices than Tal had, he's gonna throw himself into what he can and learn and get better and better.

cousin hugs for both Tal and Traian

The only way to twist Tal's "no I'm not really competent at what I do stop giving me responsiblity" trait is to maybe have Traian just look like a slackass and then leave people in the dust when he shows them up.

appears to be the chillest elf

actually not

I am no longer wondering why he comes to enjoy braining people with a lightning staff