I have no idea if it’s possible to do but.... My idea is if T wins a round using jihad the round end song should be changed to perk actually used. For instance if T used mortal kombat perk the song should be changed to mortal kombat theme. Might be dumb suggestion cuz this is rare but for me worth a try.
I like the general idea of fun-round songs that are unique to the player that won the game--it'd be pretty cool honestly... buttt it would bring up too many complications if it were a jihad-sounds that were the songs. While the Mortal Kombat theme may work to an extent, a- lot of the other jihad sounds are snippets which aren't long enough for an end-round song or are really ear-rapey which is a nono if everyone has to hear that on blast. Overall, jihads won't work in this suggestion, but if you brainstorm the right system to have unique end-round songs to specific players, I'm all for it. You just have to account the functionality, and restrictions to certain songs.