I suggest to set the minimum racers to 2. Right now it's 3.
I don't see a good reason why 2 players can't race against each other.
+11 yaa two more things to add if interested
-Hosts( if VIP ) should have a command to remove a certain player or send an individual invitation.
-Disable /holiday,/rifle,/kata,/sniper because it's a mess when waiting for a race to begin.