Well, I think we all know that the oddworld property IS going to change when the movie comes around, it is a shame that it has to change but maybe we can look at the positive ways it could change!
here's my list
1-All of the creatures of the same design quality as those introduced in AO (AE not so much since only some were new)....I think anyone will agree that a worryfish or a meep isnt as interesting as a paramite!
2-More shades of humour, the slapstick humour was great and I love a lot of the scenes (like diprick saying "I knew that, I did..."), but sometimes it struck me as innapropiate. I think a good example of this out of place humour was the "boiler" moment at the end of AE, it just seemed like a silly way to reveal the next objective.I think the movies would be more mature if there were more varied shades of humour in there
3-more types of normal looking mudukons, I know we got a bunch of mage types in MO, but all of the regular mudokons look the same...better characterization would be good for the movie!
4-more involvement of regular mudokons in the adventure, a bigger cast of characters that actually have an influence on the story...maybe we can follow some shaman mudokons as they open up doors for Abe.
5-give Abe his pinky back! hopefully the big-time producers can pay those horrible japanese harrasing people and Abe can return to his former glory.
so...there you go
maybe I'll post some more if I can think of them