Zombies win from ending players winstreaks

A potential disadvantage could be the discouragement of streaks. Players with streaks are already generally targeted by players for the sheer fact they have a streak, if we add an additional reward on top of that targeting would become much more frequent, meaning players would become disenchanted with getting streaks. On the other hand, it could also lead to people allowing someone to survive for a long time so that they could get a big bloodbag reward at the end of the streak.

The main aim as a zombie is to try and get a kill streak, and the current zombie reward system exists to incentivize this by scaling the reward with the streak, whereas this suggestion would encourage targeting one player for their streak, with the potential to ignore all other players, even though you could gain a good amount from a kill streak. I am not to sure whether incentivizing targeting is the right way to go.

Wow, I think this would be a much better addition actually

Not entirely sure about this. There's a risk of farming/ targeting and if we put a min player count on, with the player count regularly changing, it may be difficult to decide when the streak should be counted and when it shouldn't.

A zombie version of /tb might be interesting though

Well I think this would be great! Perhaps a minimum player count of 5 or 6 should be there before zombies can take their version of the TB? Also, name suggestions for a TB needed

If the zombie /tb was not announced in general chat then humans wouldn't know if any  zombies took the challenge and might solve any problems with humans suiciding out of spite.