Yeah, I don't think any of those will be made for the Caanoo.
They either have to be open source (which I doubt any Lucas Arts games are) and then ported or they have to run in some kind of emulator like DOSBox or ScummVM. Since DOSBox has yet to be made for the Caanoo and the Caanoo would probably only manage to play games from the very early 90s, I wouldn't expect to be playing any of those games. Also, simulators would be nearly impossible to play on a handheld without a keyboard.
Once the SNES and NES emulation is improved though you'll be able play a whole bunch of great Star Wars and Indiana Jones games. I'm not sure how well the current emulators would run the 3D portions of the SNES titles though.