Another Option is to make the Planet Bars of the Codexs completable! I hate having Ord Mantell showing incomplete on a Jedi and Tython incomplete on the Trooper/Smuggler. Granted having Codex Cross Legacy would be awesome. Showing that the different characters shared Intel on the Lore/Story of all the Planets/Species.

Please make Codex Entries Cross Legacy. I hate seeing unfinished bars on the codex screen on all my toons. This would make many people including me very happy!