Brock is partial champ along with Mir, they're the best the UFC has a HW and thats pretty sad
There are multiple HWs outside the UFC that would be favored over both Brock and Mir, Fedor, Barnett, Overeem, AA and maybe even Tim
You might say Overeem isnt at that level, but he is an awful match up for Brock, K1 level striking and ADCC level grappling
UFC HW belt is almost a B level title right now, the other divisions you cant say that, only BJ keeps the LW title legit and he doesnt even want to ight at 155, UFC rules the 205, 185 and 170 classes
Brock will keep it standing agianst Mir and throw those canned hams, but I think Mir will pull guard if he has to and can sub Brock again, interesting match this time around