at some point in time, there is commissioned only empty ship hull. Player have option to make two conversions, either into CV, or BB.
Now, if it would be possible to put ship back into production queue(similar to WITP conversions), all would work fine. But I can not find such options. Both, upgrade, and conversion put ship into repair. So the other option is to actually produce this hull near REAL commission date. This gives Japan player more flexibility, but at the end of 1944, that should not change much.


