In SFB, the number of deckcrews are because of fighters. If the ship has 12 fighters, then the ship will also have 12 fighterbays for these fighters.. and 12 deckcrews. The number of deckcrews are directly related to the number of fighters..
.. now in SFC, the number of fighters are "generally" 2/3rds of the number of fighters in SFB. I say generally because that's what the majority of the carriers obey for their limits. .. The minimum notced is 2 fighters. The maximum is 4 * 6 fighters. (H-IC)
But there are inconsistencies all over the place. Often it's a change by 1 fighter (an error I entered, usually) that is required, sometimes it's a lot more. .. but the number of deckcrews have been usually correct, if they weren't ommited at all (in some cases).
An example:
The Hydran Ranger, H-RN, has 9 fighters in SFB. In SFC, it has been ported over with 8 fighters but still has 9 deckcrews. It really should have 6 fighters, and recieve a BPV recalculation (based on the SFB SSD).
I propose a review of all carriers in SFC, and correcting the number of fighters to match the number of deckcrews * 2/3 ,which are usually correct. This change needs to be discussed and debated. It is an issue of balance, also.
-- Luc