Unless you can elaborate, I can only guess that you're asking about "the move".
They aren't moving the BCA Nationals to the Rio until 2013. So I'd think this final year at the Riv will have the same 'expectations' as any previous BCA Nationals held there.
That being said, based on the 'reviews' I've read in the forums in regards to the SBE switching venues, I'm sure Griffin and Co. have the foresight to iron out as many potential kinks as possible at the Rio before the 2013 event.
Don't misunderstand, I'm not knocking the SBE. But based on some of the AZB community's feedback from the new SBE venue, the powers that be regarding the BCA Nationals may want to compare notes and learn from the SBE's missteps (perceived or otherwise).