Has anyone tested this? Does anyone know if your rank drops 2 or just drops 1? The first time I didn't get an evaluation for 30 days, I was unable to do a campaign battle until I got an evaluation which forced me to go down a rank. So maybe it's possible the game just keeps track that you didn't have an evaluation for 30+ days and maybe not penalize you for more than 1 rank after that? So anyone know the answer?