I can't think of a better scenario than drafting Oden and Conley Jr. That would require a minor miracle for us to win the lottery and also trade Bibby for a top 10 pick. But barring that dream scenario, I think we really have to go big this year. You can't count on another top 10 pick next year and quality big men rarely last past the top 10 in any draft. Next year's draft is looking like the year of the point guard so we can possibly replace Bibby then.
And looking at the big man options this year after Oden/Durant (who you have to take if they're available without question) -- Wright, Horford, Noah, Hawes, Splitter, Jianlian, and Hibbert -- I think Hibbert could turn out to be an awfully good choice. Aside from Oden (and potentially Hawes but that remains to be seen) Hibbert is the only consistent back-to-the-basket low-post scorer in the bunch. And unlike Hawes, he's got potential as a defensive presence in the paint as well. With some developing outside shooting touch and very developed passing skills from 3 years of playing in a Princeton offense, you've got a player big enough and talented enough that he's unlikely to fail in the NBA. He played Oden pretty much even in the Ohio State-Georgetown game and don't forget he's only 19 years old.
Drafting Hibbert would require a certain commitment to slowing the tempo however. Teams that run a lot are going to want Wright, Noah, or Jianlian in their frontcourt. If Wright's available you probably have to pick him just on potential. Noah and Jianlian are the yin and yang of lanky big men with good defense/no shot and good shot/weak defense. And Horford is a more traditional PF with enough strength to play in the low post. Any of those players are likely to help you. But I'm becoming increasingly convinced that a true center has more potential to be dominant in the right system, and other than Oden, Hibbert is the only one worth taking in this draft.