Indiana Jones 5?

If there's another one, they have to get an entirely new Indy and send him back to the 40s or earlier again. They already tried to do a kind of transition to Lebouf in the last one and it failed miserably. If Ford wants to be in a new IJ movie, his only role should be to have a flashback that leads us to the main film, or something. It'd need a reboot to be any good.