They should forget all about DMC 2 and pretend it never happend and just include DMC 1, DMC 3 and DMC 4.
You know DMC 2 was actully the first DMC i played propery, and i think its actully not a bad game. i think it uses a different engine than DMC 1, which is why the action isnt as good, but i though the game was fun - it wasnt just a button basher because it was still pretty difficult to get the best combo rating and keep it.
and those secret rooms were hard - 3 Dispair Embodied, that boss fight with Trismaraga was insane on DMD mode. and i really liked the art design and the gothic look of the architecture - the graphics were great and i thought Dante was awesome!!