I don't know if it's even possible, but it would be pretty funny if the SI say something in versus mode when they're killed by a Tank (Either Player-controlled or AI). I already imagined a few lines for them:

//SI Death (If killed by Player-controlled or AI Tank):

1. "WHO'S SIDE ARE YOU ON?!"
2. "I am not a survivor, you A##!"
3. "[Playername], you're not helping"
4. "Not me, you A######!"
5. "Someone kick this stupid tank"
6. "Kill the ####### survivors, Idiot"
7. "This Tank isn't playing properly"
8. "DO I LOOK LIKE ONE OF THEM?!"

(Feel free to come up with more lines for this idea)