Skier7667

I've completed all the mission campaigns and can select the last campaign that is one of the 4 saves - Finish The Fight. If I select that campaign, and then Fast Travel to the 2nd Campaign and miss retrieving the Skull from that campaign, when I later log back in, will the last campaign still be listed so I can use it again to springboard to an earlier campaign or will it disappear? I notice that if I select one of the other saves, e.g. Foundation, it doesn't list all the completed side missions and main missions to Fast Travel to. Hopefully someone can shed some light on me for this.