I don't know why anyone would think any Supreme Court nominee put forward by Obama would be pro 2A. Just look at his record when he was in state government in Illinois, he oposed every measure to allow citizens to protect themselves using firearms he possibly could. The only reason he hasn't gone after guns in the Senate or as President is because he is not stupid, he saw the lesson Clinton learned in '93 and knows doing so would threaten other controversial agendas he wants to push, has anyone forgotten the recent health care bill's passage (Obama is hoping you will)?
I understand the guilded naivete with which everyone wants to believe the President will act in the best interest of the nation as a whole and will be benevolent towards it citizens ergo we project characteristics upon him we think he would possess in order to accomplish those objectves. His handlers know this and do everything they can to accentuate the positive and dispell the negative, remember "Hope ad Change you can believe in?" We want to believe that benevolence would extend to his Supreme Court nominees too. If you look at Sotomayor she was, amongst many other things, an effort to appeal to women and Latin voters, two voting blocks that figure hugely to the Dems. Kagan is an appeal to women and the gay/lesbian vote. Why else would someone as shrewd as Obama is nominate someone so obviously under-qualified?
Heavily medicated for your protection.