LAS VEGAS – If Michael Chandler wants to step into the cage before his long-awaited matchup against Conor McGregor, Drew Dober has his hand raised. Dober (26-12 MMA, 12-8 UFC) returns to action on the main card of UFC Fight Night 229 to face Ricky Glenn (22-7-2 MMA, 4-4-1 UFC). While he isn’t looking past his upcoming opponent, Dober has threw his name in the hat should Chandler get tired of waiting around for McGregor to commit to a fight date. “He’s definitely waiting for Conor, I’m still unsure if Conor’s going to ever show up,” Dober told reporters at Wednesday’s media day. “If he wants a 5-foot-9 southpaw to get him warmed up for that fight, I’m absolutely available. He’s just got to let me know when he wants to do it.” Dober, a lightweight competitor, is willing to move up in weight to face Chandler, even though the two fighters share the same weight class. “He said he’s 190 pounds right now? I can fight him at 170,” Dober said. “I’m here for the excitement and he brings ...