I really don't like David Otunga. I think his wrestling ability is poor, even though it is improving slightly. I think that for a powerful guy, his power is never really showcased. I honestly can't imagine him beating someone like Randy Orton or John Cena cleanly in the future. He reminds me a lot of Chris Masters who was a big strong guy, but to have him beat a top guy just wasn't that believeable (not that he did really anyway.) I can definitely see him with the United States Championship because that title has lost so much prestige (as has the Intercontinental) over the last few years what with Santino Marella and Zack Ryder holding it. It could be a good thing for him, but I think that unless the tag division becomes really good, then there is no place for him in the WWE.
On the contrary, I actually like his gimmick purely because it annoys the hell out me. If i'm going to be honest, if a heel wrestler annoys me, then they are doing a good job. It's like Michael Cole, he might not be a wrestler and I might hate him, but I don't want him gone because the fact that he annoys me makes me side with the people who hate him and that is part of how character perception works in wrestling.
I just want to say that even though i'm not a fan of Otunga, I want him to stick around, because, like I said, he annoys me, and that means that when he gets beaten up, I will be satisfied :)
BQ1: I think Daniel Bryan is the best because I have seen his RoH matches and they are honestly incredible. Dolph Ziggler is a fantastic wrestler though, and I can see him as a multiple time world champion.
BQ2: I think Randy Orton will move back to Raw, although brand movement doesn't seem that big a deal now what with the Supershows.