MVP and, to a lesser extent, Kennedy.
Del Rio says hi.Define "bust". Is it someone who was supposed to be big but didn't get to the top, or somebody who did get to the top and completely failed? I say it's the latter.
Which means it's Randy Orton.
If you pushed most of the roster as hard as they pushed him, they would be a megastar. He hasn't drawn in any significant way for them after 10 years of major opportunities and being booked like the biggest thing since Stone Cold Steve Austin.