1. The media's manufactured Obama cult of personality would disappear as if it had never existed
2. That compared to the new generation of radicals, Obama would start looking like JFK
3. He'd be attacked for being insufficiently radical on pretty much everything
None of these are new developments. These days conservatives care a lot more about Obama than anyone leftward of the center does. Obama is still useful on the campaign trail, but he's starting to resemble Bill Clinton in 2012. A decade from now, I wouldn't be too surprised to see him reduced to obscurity. He was just too lazy to set up a proper political apparatus and assumed that the cult of personality would just carry him forward.