I knew that the subject of this thread was too good to be true. Well, there is also a mistake. The war is suppose to take place in 1999 not 2000.
Back on topic, IGA is probably tired of making CV. Everyone has their breaking point. He may just be stepping aside for now. As for if LoS is a reboot or not, I can't say for sure yet, but I'm I wouldn't be surprised if it was. I love the timeline before LoS came out, but LoS isn't a bad game. It's a great game, but isn't really CVish. As I've said many times before, LoS would probably get a lot less flack if it wasn't called Castlevania and was it's own series.