Get it now?
Not entirely. Now that you have explained the graphic you did, I understand and concur that they can't be a team, but...
We have deduced most of the cards (did you see the second full list has links?), and have deduced that the last two are not crew ...
Why can't they be crew? given that it is an Imperial ship, if they are droids they HAVE to be crew, since the astromech slot isn't available.