I think anyone who could help stiffen up some of the weaker division, especially the HW and MW divisions.
In the HW, I'd like to see Andre Arlovski or Jeff Monson as others have posted. I think they would add depth to that division. Josh Barnett would be an excellent addition if he could keep him clean.
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Voting doesn't matter, it comes down to Democrat & Republican. They go on these silly debates with no solutions to the situations. They argue about who causes war, financial crisis and what not? They never work in a collective way.
That’s likes you and me going hippo hunting, we shoot it. Then it falls on top of us. Instead of using our combined strength to lift it off of us and free ourselves. We spend the next 5 1/2 years arguing over whose bright idea it was to go hippo hunting!