Yes, I know the first Pegasus Chronicles hasn't been released yet, but since they are making expansions to it I think it would be fun to suggest some ship/satellite/base ideas for an alternate reality expansion. I'll start off with a few of my own suggestions...
1. Make the ships playable in skirmish mode, not just an alternate reality GC. (If that's possible)
2. Ancient endgame destroyer with 2 swarm drone weapons hardpoints and 2 of the anti-capital ship weapons used to split apart hives at the end of season 1.
3. Atlantis in a skirmish mode
4. Tanks as a Tau'ri ground unit
5. Ancients as a playable faction