make spawned S ranks untargetable for 5min

Spawning S ranks takes a lot of time, effort and coordination. The community made a lot of effort making apps, websites, discord servers, CWLS to help every1 with the S rank hunt.

However, all this effort goes to hell when a selfish player early pull the S rank.
Since the early pullers cannot be punished, I believe we need something to avoid this.

I think making a spawned S rank untargetable for 5mins could be the best way to deal with this issue.

What do you guys think?

If some1 else already suggested this, my b. Literally just made my forum account to make this post