I can understand if try my "luck" in getting the extra reserves slots, however when selecting flags and camouflage for crates, that is all that I am expecting. I want no slots for the reserves, free XPs, or credits.
As it goes now, it will be like my WoT barracks with 300 empty slots for crews. BTW my Reserves in WoWS are 78 slots empty now, thanks to WG. Its too bad we can't sell them back from inventory. In the future WG, just give out flags and cammo when crates are selected for flags and cammo. I won't be upset at you for that.