What's next for Joseph Parker?

[mippy]

Joe now #5 with the WBC
https://www.stuff.co.nz/sport/combat-sports/103053379/joseph-parker-slips-to-no-5-in-wbc-rankings-following-loss

not too bad a place to restart from. Out of the list below I think maybe Pulev or Charles Martin could be available?
1 .- Dillian Whyte (Jamaica/GB) SILVER
2 .- Dominic Breazeale (US)
3 .- Alexander Povetkin (Russia)
4 .- Luis Ortiz (Cuba)
5 .- Joseph Parker (New Zealand)
6 .- Kubrat Pulev (Bulgaria)
7 .- Tony Bellew (GB)
8 .- Johann Duhaupas (France)
9 .- Charles Martin (US)
10 .- Adam Kownacki (US)
11 .- Agit Kabayel (Germany) EBU
12 .- Oscar Rivas (Colombia/Canada) NABF
13 .- Dereck Chisora (GB)
14 .- Carlos Takam (Cameroon)
15 .- Bermane Stiverne (Haiti/Canada)