Will Barton got to Nikola Jokic first. Seconds after Jokic sunk a backbreaking 3-pointer with only 42 seconds remaining in the second overtime session Monday night, Barton was in his face, barking and chest-bumping Denver’s otherworldly superstar. Flummoxed from the 47 points Jokic just dropped on their heads, the Grizzlies, down 137-134, called timeout even though momentum swayed heavily in Denver’s favor. With the Grizzlies reeling and the Nuggets surging, Barton leaned to his side on the Nuggets’ bench and joined the chorus of “M-V-P” chants booming from the stands. “I just told him, ‘That’s MVP (stuff),” Barton said.