I have noticed something about the overall Imperial faction and their card abilities. Yes there is all the token officers, but there is 4 commanders that use defense tokens in some way and 2 against an opponent, “The Senate” officer, faction locked NK-7s, Boarding troopers, and more access to ion cannon slots with 4 blue dice. All this can help overwhelm defense tokens, without needing many small attacks. I have not seen any fleet fully leverage this or talk about this speciality in the Imperial roster.
Thanks and fly well!