7 year FO or not. It has nothing to do with the numbers mentioned in the first mail. Ex collegues in my old out fit have waited for 25 years for commands and only this or next year will get one...on A320 or B737.
Bitching about 4-7 years is just ridiculous.
4 is the norm. If there are a few 7 year FO it is an exception. Someone moved from the A330 to A380 just before their commands. That is hardly the norm. So you objective must be to scare people from coming.
I gather most people dont wake up in the morning at say I want to join Emirates. Usually it due to circumstances back home. Thats why we see people coming in groups from the same areas. These days it the Spaniards. Ole..