Is Bradley's form superior to Khan's?

Bradley form
Witter - Top 5 ranked (when Bradley beat him). Currently unranked.
Holt - Top 10 ranked. Currently unranked.
Campbell - Unranked. Currently unranked.
Peterson - Top 10 ranked. Current top 10 ranked.
Alexander - Top 5 ranked. Current top 5 ranked.

NONE of Bradley's opponents have done a single thing since he beat them. In fact most have REGRESSED. Witter and Campbell have lost to "journeymen," Holt got stopped by Mabuza, Peterson got a "lucky" draw against Ortiz and Alexander has a controversial decision over Matthysse. On a formline through Witter, Alexander is Bradley's best opponent (considering Alexander beat Witter too). However, Alexander has a controversial win over Kotelnik, a man Khan pitched a shutout against.

Khan's form
Kotelnik - Top 10 ranked. Current top 10 ranked.
Malignaggi - Top 10 ranked. Moved divisions.
Maidana - Top 5 ranked. Current top 5 ranked.
McCloskey - Top 10 ranked. Current unranked.
Judah - Top 10 ranked. Current top 10 ranked.

Should Bradley still be no.1? Discuss......