They said they'er looking at someone ranked by the WBO. These are the WBO rankings (excluding Braehmer and Cleverly)

1 Dmitry Sukhotsky (Int-Cont) RUS
2 Braimah Kamoho (WBO Africa) GHA
3 Soulan Pownceby (Asia-Pacific) USA
4 Eduard Gutknecht GER
5 Marcus Vinicius de Oliveira (Latino) BRA
6 Tomas Kovacs (WBO Europe) SOL
7 Zsolt Erdei HUN
8 Kariz Kariuki (Oriental) KEN
9 Chad Dawson NZ
10 Karo Murat GER
11 Aleksy Kuziemski POL
12 Isaac Chilemba MAL
13 Denis Simcic SLO
14 Tony Bellew GB
15 Viacheslav Uzelkov UKR

If this ends up as a world title fight then it'll still be Box Office.