Here's the thing about auto promos, If for example Sgt could be given with 6 hours of playtime, Many people would just sit afk on their CPL job for a couple hours a day and get it whilst others are trying hard to rank up by playing which would be very unfair. Maybe if people went afk then the time stops and will go back when Active. But, I do see it being hard for Sgts to get promoted because there isn't a lot of command to promote them to the next rank. +/- Support