So as I'm sure many of you have noticed, for the first second after you join the mob arena, you have a scoreboard telling you your kills and other stats. That disappears swiftly after. My suggestion is bring that back, however it could possibly be toggleable. My idea for the command was /ma sb on/off. Any other suggestions are appreciated, I'll put a poll where you can vote for the best command.
Support maybe every 2 rounds say the score but this can help people who want to know how good there doing
Support, would be useful. However, I think the scoreboard should just stay there and not be toggle able like Krissy said.