See, that's legitimate, but we have to remember that Chilemba tends to make fighters look bad. He made Alvarez look bad too IMO, worse than Bivol.
I see some comparisons between Bivol and Kov, but I think Bivol is better TBH. He's more mobile, and he fights smarter, I don't think he's going to be trying to trade like Kov did and freaking out when his punches don't hurt his opponent, he'll just shift his focus to moving more. His stamina usually holds up, and his feet and hands are fast, so I think he's the kind of guy that will be bouncing in and out against Alvarez. Not that I don't think Alvarez has a legitimate chance, but Bivol seems little too polished for me.
I will say though, I'm starting to question Bivols killer instinct a bit. His power seems to be less that natural brutal poewr and instead seems to be the power you get from just perfectly placing punches.