Could we get an option to auto-assign officers that don't have crew training ratings? It's a good way to train them to get crew training ratings, which is why I like to do it, but it's a hassle, particularly in big games.
Also, big games tend to see an overabundance of senior officers. I know I could theoretically divide up my fleet into more Fleets, but that would mess with crew training rather badly as ships get rotated between them. Some form of 'squadrons' which could absorb the mid-range officers would be nice.