Shout! Factory likes to do this with MLP dvds as well. Be patient and the full season box set will come eventually.
I'm with you. May be there waiting for the show to end so they can just do a full run box set. I hope they all so get on with getting 2001 RID & Beast Wars 2 & Neo dvd box sets.
Don't know about Neo & 2, but the rights to RID2001 are tangled up with Disney. Don't expect to see it any time soon. Or ever. Meantime, yes, I would snap up a RID2015 box set so fast.
I asked Shout Factory's head guy can't directly (don't recall his name, Brian Ward?) on here if they had interest in pursuing RID. He said no. Having said that, I'd still love to get that one and the other BW shows.