So I have a head cannon were Finn is very good at tactical planning/executing plans and thinking on the fly (hahapun) without realizing it. He stores information like a sponge, learning things as he goes and is just like "so I saw you do a thing, and you explained to me a thing, and I was in a place where things were exploding and I panicked".
Maybe a 5+1 fic where Finn is just randomly good at something small but life saving by just watching someone or making a connection just from listening to reports or whatever. And whoever you choose to have a giant crush on him (I really like Poe but super okay with whomever) is just like "you make me so angry because I can't fucking kiss you right now".
+ If someone tries to talk shop to him and he's all "???are you sure you don't want to talk to Rey???" and they're like "bitch I saw that shit you pulled on (whatever) mission" and he's like, "yeah I saw Rey do this thing and it only was a little different by (overly simplified reasoning)" and the someone just looking at the person that has a crush on Finn like "this is how you are going to fucking die"
Finn/Anyone - Competency
Maybe a 5+1 fic where Finn is just randomly good at something small but life saving by just watching someone or making a connection just from listening to reports or whatever. And whoever you choose to have a giant crush on him (I really like Poe but super okay with whomever) is just like "you make me so angry because I can't fucking kiss you right now".
+ If someone tries to talk shop to him and he's all "???are you sure you don't want to talk to Rey???" and they're like "bitch I saw that shit you pulled on (whatever) mission" and he's like, "yeah I saw Rey do this thing and it only was a little different by (overly simplified reasoning)" and the someone just looking at the person that has a crush on Finn like "this is how you are going to fucking die"