Like people are saying, sadly, there are nowhere near as many characters to make collectibles out of from Indiana Jones as there would be from something like Star Wars. Sadly, there haven't been anywhere near as many Indy products as there have been SW products. Star Wars has been in the colletible scene for AGES unlike Indy, which has had very little things put out aside from the action figures they made way back when.
There jave been so many Vader and Solo collectibles made over the years that people demand the smaller named characters that only the diehard fans really know and care about. Fact is, I think I, and a LOT of people here, will buy pretty much EVRYTHING Indy that Sideshow throws our way. We'll take big characters, small characters, just about anybody. We are freaking starving for Indy collectibles. Sadly, only a handful of us will buy those small name characters, so I highly doubt we will see many of those characters. Some of us would buy a PF Toht in a heartbeat, most others... don't even know what his name is. The only GUARANTEED PF's I can see being done are Indy and Mola Ram. Everybody else looks just... normal. There are many more they can do, but I personally believe those are the only two guaranteed ones. Belloq in ceremonial robes? Maybe. Cairo Swordsman? Fingers crossed, but doubtful since the dude doesn't even have a name.
Personally, I feel as if many of these characters will only appear in diorama form. They're gonna do dioramas right? While they may not be memorable characters (to most people, not us freaks) they were all in memorable scenes.
While PF is CERTAINLY the way I'd like to see these characters, I wouldn't count on seeing TOO many of them. Though, they may have to milk the characters from the new movie, though I can't say I'm in dire need of a Shia Lawhathisname. *curses Lucas*
Now, do we need an Indy forum? Goodness yes, yet I don't feel as if there is enough need for one quite yet. We haven't heard a single announcement yet. Tonight maybe? I though we were maybe going to get an announcement for a product by the end of '07.