Rygar- I agree with what you said
Tenchu 4- I agree also with what you said, but I think it may be able to reach 500k
Dead Rising: Chop 'til You Drop- I agree
House of the Dead: Overkill- I agree
MadWorld- I agree
Deadly Creatures- I think you may be low balling the sales potential of this game I see it hitting 400-500k if it gets positive feedback
The Conduit- I agree
Sin & Punishment 2- Nintendo IP and it seems high on action plus the original did very well on the VC. I wouldn't be surprised if your predictions are correct but i feel this can hit between the 1-2m mark
Little King's Story- I have no idea either but I hope it can atleast sell 400k as it's one of my most anticipated wii games