I don’t think Barack Obama will pick John Edwards as a running mate (the endorsement came too late for that), and I would probably rather see Edwards in a cabinet position with real authority than as a ribbon-cutter for Obama.

However, Open Left contributor Paul Rosenberg disagrees and has written three lengthy diaries making the case for Edwards as the best possible pick for Obama.

If you are interested, here are the links to the three diaries. Rosenberg explains his main thesis here:

This is not an “Edwards for VP” candidate diary series.  But it is a very candid look at why Edwards makes a strong choice, the better to discuss the underlying forces at play.  The foundations of my argument comes from two different diaries Chris wrote, years apart.  The first-discuissed in this diary-concerns the need for connecting Democratic Party liberalism with a more non-idelogical reform tradition.  The second-discussed in the next diary-concerns the logic a reinforcing VP pick.  After discussing those two diaries, I’ll review some recent polling data that shows Edwards as a very strong VP pick for Obama.

The Deep Logic of Edwards for VP–Part 1

Part 1 goes over “the need to supplement the Democratic base with an appeal to those who were non-ideological in the traditional liberal/conservative sense, but rather, were ideologically committed to reforming government to make it more responsive to the people.”

The Deep Logic of Edwards for VP–Part 2

The main argument of part 2 is that Edwards would be the best person to “reinforce” the ticket (as opposed to balancing the ticket).

The Deep Logic of Edwards for VP–Part 3

Part 3 has a lot of polling data to support Rosenberg’s argument.