I was halfway through reading this post and I was like 'he's gonna make some smart-ass remark about the Deceiver deceiving himself.' BAM. He did it. Boooo.I see that most people on this post dont really understand the character. Kil'Jaeden was NEVER the all mighty evil that Archimonde was.
While Archie killed this underlings with no remorse for failure, Kil always was the guy that even though punished offered seconds choices.
In the end he was just a misguided soul that felt " betrayed " by his best friend... a friend he always looked up to and envied. A friend that wouldnt even hear is pleas about the Legion and how doomed they were if they didnt accept the " gift ". In the end he just felt betrayed... even if he knew deep down he was wrong, he was just a coward that choose life over being killed... and you could really feel that even though he acted evil and all mighty he always felt like he was putting on a show. Like on the patch cinematic where you could really see him being hurt by Velen calling him a monster.
In the end, like it or not, Kil'jaeden was someone that was broken. Delighted on inflicting pain into others as if that would justify his choise of dooming his people to " save" them.
The final touch of Velen, that silent " i forgive you brother " was all that he wanted in these 10.000's of years. Even if he never admit it. Why else chase the Draenei all over the stars while Archiemonde just didnt give a crap?
Like it or not this was the true character of Kil'Jaeden. And it was masterfully portrayed. The deceiver was deceiving himself in the end.
And apparently deceived us all.
Gawd, you're right though.