LAS VEGAS – Doubt all you want, Bo Nickal says he’s serious about pursuing a matchup against Khamzat Chimaev. Even if it doesn’t happen in the immediate, Nickal (3-0 MMA, 0-0 UFC) is coming for Chimaev (12-0 MMA, 6-0 UFC) and he announced that to the world after his UFC contract-earning Dana White’s Contender Series victory Tuesday. In his broadcasted post-fight interview, Nickal called out Chimaev and jabbed at the UFC contender’s recent UFC 279 weight miss. He doubled down minutes later at a post-fight news conference. “I don’t know what you’re talking about as far as kidding,” Nickal told…