I've come to appreciate the series more now. Maybe it's because I've reached the SPF episodes. The CC last episodes were better than the first. Russia, Greece and China were his best. I know more episodes were planned before the war but never made. Still I would've liked to see how Indy's mother passed away and what happened to Ms. Seymour. I think any further we should rely on the books instead. Even though there is a book I think Indy on the Titanic would make a great episode.
There is still so much you can do with (a young) Indiana Jones. I don't think it's all about the adventure but more the educational side. And Indy is a great character to help us learn about history of the early 20th century. But just history in general. That's why he's a teacher... part-time.