NEW YORK — Help has almost arrived, Nets fans. Ben Simmons, who missed his 38th straight game on Saturday because of a pinched nerve in his lower back, practiced at the G League level on Saturday and completed the entire session. As long as there are no unforeseen setbacks in the next 48 hours, head coach Jacque Vaughn said there is a “high likelihood” that the 6-10 guard will return to the court on Monday when Brooklyn faces the Utah Jazz at Barclays Center. “It was great. I feel great,” Simmons said. “It was good to just be on the floor and get up and down and play and get some live situatio…