I saw Call of the Wild last night. Pretty decent movie, but one thing that it shows is the Harrison Ford is young enough to be in the outdoors but too damn old to be swinging from vines or fighting off Nazis/Russians.
If Harrison Ford is taking on a reduced role in this movie, then it's not gonna be much of an Indiana Jones movie, is it? Harrison Ford, for me, will always be Indiana Jones, more so than even Han Solo. Having said that, I'm fine with recasting the role with the right actor. I loved the shot that circulated a while back of Chris Pratt in the Indy costume, and frankly, I think he could be right for the role.
I think the loss of Steven Spielberg is not optimal. I've long considered these movies his more so than George Lucas'. I know that Indiana Jones was Lucas' idea, and Spielberg was basically a director for hire when Lucas hired him to put together Raiders of the Lost Ark. (The story went that these two friends were vacationing together in Hawaii, and Spielberg said something about doing a Bond flick, and Lucas suggested something better).
I'm also expecting that John Williams may be too old to compose the score (nope, have seen nothing reported on that, just a gut feeling).