As much as I like Indiana Jones and such, I can't help but worry that LucasArts relies too heavily on its classic licenses such as that and Star Wars. Star Wars in particular is clearly a huge cash cow, but we're talking about over 50 games here. You only have to look at the game database
to see how the company portfolio has gradually transitioned from producing truly stellar original titles to pretty much developing none at all; it's almost comical how many times "Star Wars:" appears in the more recent years.
Does LucasArts need to evolve or die? I think it needs to, even if there will always be a small place for Star Wars. There's only so long the same license/universe can appeal to somebody, and after dozens of games it has to be wearing thin for a lot of people.