MINNEAPOLIS – The biggest game of the Nuggets’ season is another opportunity for Jamal Murray. After the best regular season of his 10-year career, Murray has had his fair share of struggles to start another playoff series against the Timberwolves. There’s the 37.5% shooting from the field and a 27.5% mark from 3-point range. He’s committed four turnovers in two of the first five games and struggled in the clutch, where success has been synonymous with his name. Murray went 5 for 14 in the second half of a Game 4, while Minnesota completed a comeback to take a 3-1 lead. He went 3 for 11 after halftime in Denver’s Game 2 loss that ceded home-court advantage. “This team in particular has a lot of guys that can stay attached to him. I think he’s been consistent with his attitude,” Nuggets coach David Adelman said after a light practice Wednesday at Target Center.…