Well I don't think battling will be possible for a while. -__- Work for one, and also, my parents keep asking me to do EVERYTHING with them. They want me to help them with every thing they are doing, so I won't be available for a while. :\
Hmmm, Idk...Technically, Gold/Silver were sequels, as was Pokemon XD to Pokemon Coliseum, but still, will B2/W2 be direct sequels or indirect sequels? Hmmm...
And, I think, 63-65? Somewhere around there I think