I don’t think the cautions should be scheduled. If the race is going well and everyone is bunched up there’s no need for a caution. If there are many spins/wrecks a caution would be useful to clean up the mess and bunch the field up. I don’t see the value in scheduled cautions unless we are limiting the amount of fuel to be used.
The problem I see with this is everyone will want a caution as soon as they spin out. How many wrecks and spins will determine a caution plus the admins would like to race as well.