I think the point you're missing @Max Power is that Holyfield wasn't simply a heavyweight. He was a dominant world champion cruiserweight who moved up to fight the best competition at HW and beat most of them. He held either the WBA, IBF or WBC titles(sometimes all three) at CW or HW from 1986-2001! With the exception of 1989(because he moved up to HW) & 1995.

Lets look at who Holyfield beat at HW:
Buster Douglas
George Foreman
Larry Holmes
Riddick Bowe
Ray Mercer
Mike Tyson
Michael Moorer
John Ruiz

Now, @Max Power please pick the fighters from this list that you believe Adamek could beat. Also please make a list of Adamek's achievements that suggest that he has done anything similar to coming close to giving a rational person even a sliver of hope of him not being used like toilet paper by THE GREAT Evander Holyfield.