How 16K/Northern Wei figures would fare on the BBC show The Traitors:
Tuoba Gui - Pre-402, smashes it. Post-402, is way too paranoid about everyone and gets banished for making too many vague accusations.
Cui Hao - season 2 Jaz vibes. Incredible for the majority of the show at spotting Traitors. Easily able to sniff through lies. Gets banished due to 11th hour betrayal because he has no allies.
Murong Chui - Very good for about half the show. Gets murdered/banished due to trusting the wrong people.
Murong Bao - One of the first out because of his incompetence, and also trusting Murong Lin.
Murong Lin - Does better as a Traitor, where he would betray everyone but still somehow be listened to. Gets banished eventually for being too suspicious if he's a Faithful.
Tuoba Tao - Aggressive and reckless in banishing Traitors. Gets banished for getting too many Faithfuls banished, if the Traitors don't have him murdered first.
Gao Yun - Voice of reason. Honest Faithful who people can't really fault. Probably wins if he's a Faithful.
Yuan Ke - season 2 Mollie vibes. Not suspicious if he's a Faithful, but too trusting in actual Traitors.
Yuan Hong (Xiaowen) - Like Yuan Ke, but a much better judge of character. Has a better chance of making it to the end.
Empress Dowager Feng - Leads round table discussions. Good at judging characters and planning ahead. Frontrunner regardless if she's a Traitor or Faithful.
Empress Dowager Hu - Tries to do what Empress Dowager Feng did. Fails. Gets banished or murdered, whichever comes first.
Tuoba Hong (Xianwen) - season 2 Kyra vibes. Strong leader at the roundtable. Gets murdered early for his commanding qualities, especially if Empress Dowager Feng is a Traitor.
Helian Bobo - Like Tuoba Tao if he's a Faithful, gets voted off/murdered early for being too aggressive. Potentially better as a Traitor, but wouldn't be good at making friends so would eventually draw suspicion to himself.
Tuoba Huang - Good at spotting Traitors, but fights too much with other Faithful and too close with certain friends to escape suspicion. Eventually gets murdered for being too good at spotting Traitors or banished for his antics, whichever comes first.
Tuoba Si - Sharp and has good judgement, and good at avoiding suspicion being cast on him by not overstepping. But he's so superstitious he can be rather easily misled, so he gets played by the Traitors and gets voted off for getting a Faithful banished.
Fu Jian - Terrible. If he's a Faithful, he thinks that anyone who befriends him is also a Faithful even if they're clearly untrustworthy. If he's a Traitor, gives himself away because he struggles to betray his allies and because he's way too confident in his own abilities and popularity (think a mix between season 2 Paul and Mollie). Gets voted out after sticking by too many Traitors at the roundtable.
Yao Chang - Depends. Befriends Fu Jian, then pulls off an 11th hour betrayal of him if he's a Traitor. If he's a Faithful, probably less lucky since Fu Jian is probably the only person who doesn't see he's untrustworthy, but he's also useful so they might keep him around.