Bajor already said but I'll repeat it because it seems like you and your friends have a very hard time understanding simple statements.
A) We had to delete and reroll because of D1 and friends actions of nuking us/staggering us so we would eventually reach bill lock or complete irrelevancy.
B) The Dawners that rerolled, were the top 5 casualty holders of the entire game at the time of deletion. Our forced deletion hurt UN casualties numbers just as they did D1's.
C) Don't force nations to delete and you won't be complaining about them down the road.