I've made the same suggestion as NHawk regarding special purpose fleets. I would like to see two different kinds of fleets. One would be a strike fleet (CVBG), consisting of two CVs, a cruiser, and escorting DEs. Then you'ld have the amphibias assault fleet (AABG), consisting of two to three cruisers and escorting DEs. The CVBG would not have LVT's or PTs enabled; the AABG would. Eventually, I'd like to see an amphibias assault ship added that would serve as the VH for the AABG. I'd also like to eventually see a CVE added to the AABG, but with the max speed for the AABG appropriately (and historically) restricted to around 18 to 20 knots. Only a very limited planeset would be available on the CVE, and the slower fleet speeds would prevent heavy fighters and large bomb loads.