I personally hope they combined both shows.. I never watch smackdown its been a good 3-5 years since I've since a single episode. I'm never home on Friday nights and have no desire to really watch it. I don't know most of the superstars on the Smackdown roster so it keeps me away.. The only good part about last nights 900th episode was they had all brands. So I got to see Drew, who I only see at PPV if he's on the bill. Also it was nice to see Alberto Del Rio, I've heard a lot about this guy and it was the first time I've ever seen him. He looked great last night the crowd really hated him, and I see this guy being a big star..
So I hope they go back to the old style and keep the rosters together so superstars our fighting on both shows..
Oh yeah I also loved seeing CM Punk last night, even though I don't really like his straight edge style I love his performance in the ring.
Note: This is all my opinion, if they don't combined the brands it won't be the end of the world and I will still follow Raw as much as possible. And hopefully Alberto and Drew get drafted too Raw