Gee, who didn't see this coming?.. Kell Brook is the king of picking the easiest fights possible!..
I've always said, never take a unification after you just won the belt. You're being brought in to lose! So avoid the PBC guys at all costs for the next year, defend the title bring your name and experience up.
There's 3 guys who are stalking for a belt right now, and 2 of them are killers. Kurbanov and Kanat Islam. The third man is Liam Smith, that's the fight Sadam Ali should take. Has a big name in the UK, and would be wise for Ali to expand his own fanbase there. Fellow Yemeni boxer Naseem Hamed was a huge star, now they have Kal Yafai. The UK and Canada are markets he should exploit. He's going to need it, when he goes down.