Shouldn't shooting a guard in the knee create some sort of paradox? I mean they're already guards because of being shot in the knee in the past.
Great Scotts! It could tear a rift in the space-time continuum!
Quick, into the DeLorean, turn on the Flux Capacitor and stop this guy from shooting his arrow!
Sure, buddy. You "found" this dead guard. Uh-huh. A ... whaddya callit? "Compootor glitch"?
Take him away, boys!
OMG LMAO!!!!!!!!! Yea, that's what I usually use as an excuse when a dead guard "appears" next to me!