Can I refreeze ribs once they are partially defrosted?

Sorry, I was overwhelmed by the GOP debate. That should have read: As long as they have spent LIMITED time in what is known as the TDZ. Sheesh.

Yes, you can. As long as they have spent time in what is known as the dreaded temperature danger zone (TDZ), which is now, I believe, between 41 degrees F and 135 degrees F. As long as they are "partially defrosted," you're fine. Toss them back into the freezer. And get yourself a decent thermometer.