Get the Imperial Assault Campaign module for Vassal from http://www.vassalengine.org/wiki/Module:Star_Wars:_Imperial_Assault
The next total solar eclipse holiday in 2017 in the USA.
Win once - regular (gray) is available, win twice - elite (red) is also available.
Currently by rules as written the rebels cannot win Rebel Saboteurs twice because both missions that grant them are green side missions and you can only include one of them into the side mission deck.
RRG, Allies, Rebel Allies wrote:
· If an ally has both a regular and elite Deployment card, only the regular card can be used as an ally. If an ally is rewarded to the heroes and the heroes have already earned that ally, they can use either the elite or regular Deployment card.
RRG, Missions, Building the Side Mission Deck wrote:
· Four green Side Mission cards chosen by the hero players. Heroes cannot choose more than one of these cards that rewards the same ally, regardless of the ally's subtitle, such as "Hero of the Rebellion."