well, what did she think would happen?

Delegate who said she'd vote for McCain in fight

MILWAUKEE - A Democratic National Convention delegate pledged to Hillary Rodham Clinton says she hopes to fight off an attempt by Wisconsin Democrats to take away her credentials because of her past statement that she would vote for John McCain if Clinton wasn't the nominee.

---
Why would the Dems keep a delegate who wasn't going to vote Democrat? As a privte citizen she can vote for whoever she wants, but how can she stay a DNC delegate and not support the nominee?