I've talked to guys at NISA about that Special Report Division game before and they basically thought there wouldn't be much of an audience for it here. Not to rain on anyone's parade but I wouldn't hold my breath for that one.
Maybe. I thought I remember hearing/reading that they were already happy with how the preorders for DR are going. Kind of has happened before with ToX and ToX2, if ToX2 wasn't accounced before ToX was released it was pretty close.
EDIT: Tales of Xillia 2 was announced for localization before the release of Tales of Xillia 1. While it doesn't happen often, I could see DR2 being announced if they really are happy with DR's preorder numbers.