Yeah good point.

I hope they don't try to turn it into one of those series that has a plot arc where all the stories are interlinked so tightly that you can't just sit down and watch and enjoy one film at a time.

Quite frankly I am getting a little tired of plot arcs in films and Tv that require me to site down and watch several episodes or films together to get closure on all the plot threads and then even then there is a cliffhanger. Don't get me wrong there is a time and I place for that and I like it when done right but when every franchise is doing it then it gets a little grating. One of the things I like about the Indy films is that like the older Bond films I can just sit down and watch one of them any not worry about an overall story arc. Also each film has it's own feel so depending on what kind of mood I am in I can watch Raiders, Temple, or Crusade. I hope it just stays a series of adventure films where each film has it's own story and villains and I don't have to keep track of a time line or anything like that.