It would be nice to be able to add two or more animations to a single actor in layers and that each has all the standard atributes like transparency, animpos animindex... It would make nice effects and would simplify making thigs like chagable armor on characters without the need for creating another actor, i think that this would also save memory .
The other thing that would be nice is more in game incterativity with tiles so we can somehow change them dynamicly while playing, this would simplify making tile based games wich rely on a changable enviorement (building roads, buildings...). It would also be nice if tiles could be animated.