I have the original Castlevania Adventure...
Also, good point there HnB. I have IGA's timeline on my comp; it still lists games pre-SotN. At the very least, they could find some way to fit this in. Keep in mind, this was with the PoR OST, so OoE isn't on there. But that takes place in the 1820s, I think, so put that there.
Maybe they should do the 1999 game; sure, we may already know the ending, but it would still be cool! And it doesn't mean they're trapped if they do it; it just means that they finally got around to it!
EDIT: Actually, looking at the timeline, if Lords of Shadow takes place in the middle ages... there's 382 years unaccounted for between Lament of Innocence and Dracula's Curse that it could feasibly fit into...