Nexu
Permanant Jetpack for Bounty Hunters
Things that don't clip with capes and jetpacks
Multiseater mounts for group members or companions.
One thing I would really like to see are companion mounts. It breaks immersion when a companion spawns/despawns because of mounting or Rocket Boosts. Adding Rocket Boosts to companions when activated by a player, or giving companions their own mounts to ride alongside would be awesome.