Hillary Clinton was at her best on Saturday in her endorsement of Obama. She had a job to do, and she did it well. In time, many of her supporters will back Obama as they begin to realize that McCain doesn’t share their beliefs.
That said, the Obama team should not, and probably will not, be fooled into putting her on the ticket. She will always have her own agenda, and the minute he offers her the second spot he will no longer have any leverage to control her or her husband.
The only scenario for putting her on the ticket would be some kind of political disaster over the summer that threatens his ability to win this on his own. Barring that, he has many good options for VP, so Clinton supporters should not hold their breath.