How do you think Roy Jones Jr would do at cruiserweight?

Let's take the LHW version of RJJ at his peak. Say late 90's. Let's assume he moves up to cruiser.

12 rounds. Weight limit is 200 lbs.

How does he do vs:

Holyfield
Usyk
Marciano
Bredis...

How do you think Roy Jones Jr would do at cruiserweight?