Thread:LS11sVaultBoy/@comment-32555151-20170701052620/@comment-32555151-20170701171756

Would make sense. The Lowrider missions are the only ones that as of now are proven to have a storyline, but Rockstar making missions with no storyline wouldn't make much sense. Also, from the mission description it sounds like only 1 person is meant to do most of them, except for missions where a team is needed. Other missions that are not contact missions (started by going to a star on the minimal) probably are just minor things, or aren't involved in the storyline.