Did he leave a map for someone to find though? I thought the whole map thing had to do with the location of the first Jedi temple? Also the section of the map that Sydow (still can’t remember the character name) gave to Poe, wasn’t it parts of the Unknown Regions, which is where the First Order seem to he hiding in this canon? I also seem to recall something about Imperial charts, or something like that.
Anyway, I thought it was more a matter of finding out where Luke had gone, as opposed to him leaving clues for people to find.