I would hope that most officers would sacrifice themselves to save their ship/the galaxy.
It's non-canon, but the books explored the different ways the officers tackled the test based on their personality. I remember one of them decided not to the cross the neutral zone and just warped away and left the ship on its own because they didn't want to potentially start a war.
Actually, I guess there is technically a third canon depiction that is a variant of the Kirk solution:
View: https://www.youtube.com/watch?v=dQCMPscdjU8
I can see it as being a leap, but again because the character didn't have much going for them other than being the cyborg and we only saw them get developed in the very episode that they died. I think if they did a similar story with Hemmer and Uhura in SNW, it'd be more believable because there's a history - not just for the characters, but for the audience as well. But at least I think the idea is sound.
Nobody is even going to remember half the names of these characters five years from now. Shit, I still can't name all of them and I've watched every episode. Feels crazy for a Star Trek show in Season 5.
Yeah, they've said the Asian guy's name enough that I know it's Rhys, but I still think of him as "Asian guy" first.
It seemed by design that focusing on Michael was supposed to be a "Lower Decks" like situation where the main character of the show isn't part of the command staff and everyone starts off hating her. It's very Mariner, actually. She basically has one friend in Tilly at first, before connecting with Saru and evil Georgieu.
Then S2 made Pike, Spock and Una part of the bridge crew to have a familiar dynamic we see every other Star Trek show, but of course that's gone in S3. While S2 did a lot to create the conditions to allow SNW to be created by having that core trio become fully fleshed out characters, it also did a disservice to Discovery because S3 was about trying to play catchup with a bunch of named extras that Michael barely has a connection with and it took them basically two seasons to try to create the conditions that allowed this episode's ending to happen.