Unfair rule...

[I'm a zambi]

I'm assuming ze, since there's really no reason not to try to kill a zombie on zm. Survival of the fittest!

However, bringing up Sorrento as an example, I've seen tons of afkers tagged at the beginning of the round, only to afk for the entire round even after the other, active, zombies have been shot into/suicided by water. People shouldn't be punished for going to spawn and either knifing (into water) or shooting stragglers to death since it's helping to start a new round faster, rather than having to wait until the timer runs out.

[Biodiversity]

I'm assuming ze, since there's really no reason not to try to kill a zombie on zm. Survival of the fittest!

However, bringing up Sorrento as an example, I've seen tons of afkers tagged at the beginning of the round, only to afk for the entire round even after the other, active, zombies have been shot into/suicided by water. People shouldn't be punished for going to spawn and either knifing (into water) or shooting stragglers to death since it's helping to start a new round faster, rather than having to wait until the timer runs out.

I think you're spot on here. Nobody should be punished for going back to spawn to kill the afk zombies. However, players must leave spawn at the start of the round.