there would have been many different ideas and concept designs of characters to be included into Disney Infinity. in the end, some were included and some weren't.
on the point of sale display in the image below, if you zoom in on the top of the display, the Wicked Witch and the Wizard from the Oz Great and Powerful movie can be seen (no images of these have been seen before). Victor Frankenstein and the Abominable Snowman are also shown.
would finalised artwork of characters be part of a point of sale display if they weren't going to be part of Disney Infinity in some way? EDIT:
clearer image has been uploaded by Stitch Kingdom Heads up: PirateSteven | Source: Stitch Kingdom