Which veep sucks least?

The Guardian did an inciteful analysis of the obvious candidates for US VP, for both parties.

excerpts:
Pros: Youthful energy signals a change from old corrupt politics to new corrupt politics;
...

Pros: Least likely to die over the next four to eight years; zeal for castration and exorcism meshes nicely with party's innovative 12th century social policy.

(Yes, I know how to spell insightful.)