1. For the gravity thing, I started by creating a vote asking if they'd like to do a few Special Rounds where we'd have alters to the gravity. Vote came back with over 70% so I initiated it. This was all for some few quick rounds of fun which I did not intend to harm people with.
2. One to two rounds after the start of gravity rounds, I noticed people were using the !votemenu and votekick to attempt to kick Rover. Whilst some also tried to kick him with the votesystem, some failed to realize the command, ending up spamming !vote and !kick. So as I learned from @XHina_sanX , I can initiate a server vote with the question, "KickRover?" prioritizing "No" as Option 1 to avoid nonchalant clicking 1's which happens often. The vote came back with 75% as shown in Bone's screenshots so accordingly to the server's choices and responses, I kicked Rover.