Is Hillary just a Smoke Screen?

With all the baggage that comes with Hillary, and all the arrows she is taking in her run for the Presidency. One might think that she is a Decoy or Smoke Screen, there to take all the arrows and then, at the last possible moment. She is replaced, do to overwhelming issues, and the NEW candidate is there with no real time to vet them, and able to slide in under the wire! hummm, is that plausible? Bernard "Bernie" Sanders, Joseph Robinette "Joe" Biden, Jr., Elizabeth Warren? Think about it. Take care and be safe.