Boss Battles change way crew are chosen

(ST) Dreadnought

Hi Team,

Instead of clicking + and choosing from all our crew that have all available traits, please change the way the crew are selected.

Let us slide the available traits into the missing slots, then when the slots are filled then it selects a crewmember that fits the traits. If they don't have a crewmember with the chosen traits the traits slide back into their original position