The problem is, Disney doesn't care. This doesn't mean we shouldn't, but it's hard when they don't care what's thematically appropriate, and honestly, Joe and Jane Schmoe won't care if Indy is put in DAK and I guarantee you most will say it fits "so well", and thus Disney gets away with doing what they did. I guess I'm kind of doing that with IPs in Epcot but that remains a lengthy debate.
If they want Indy in AK he'll be there. We can go back and forth on whether or not it's a fit, but they're going to do what they want. Not that I like it. I can see why people think he fits, and I can see why he really doesn't.
Curious to know about the "cheaper" plan
@Disneyhead'71 brought up. I imagine it's the lackluster coaster instead of making over an existing ride that doesn't necessarily need replaced (it needs plussing for sure) or building a new dark ride. Shame.
For a brief while from D23 they seemed really intent on spending money. Now they seem to be cutting back on plans, looking at ways to cut things, re-allocating funds (which always seems to happen anyway), etc. It's disappointing.
I don't want Indy replacing Dinosaur but I loved the ambition of the idea. I want more of that ambition and less "well, this is safer and cheaper". Although I guess some could argue replacing Dinosaur with Indy is a 'safe' choice. I simply mean the ambition of the idea of replacing Dinosaur with Indy. That's the Disney I remember, the one who some of us believe they WOULD move Small World if it benefitted them (again, not saying it's an ideal idea, just suggesting the 'ambition' of it is what we used to come to expect from them).