When Jonah Coleman was waiting to get his draft call Saturday, he figured it would come from the Broncos. The Washington running back had a formal interview with the Broncos at the NFL combine in February in Indianapolis and took a top-30 to Denver in March. And on Saturday, the Broncos selected him with the No. 108 pick in the third round of the NFL draft. “I always knew I was meant to be a Denver Broncos,’’ he said. “Like right after the visit, I knew I was going to be a Denver Bronco.” Later in the fourth round, the Broncos, at No. 111, took Boise State offensive lineman Kage Casey, whom they also had a formal interview with at the combine. Casey was a tackle in college but could slide to guard in the NFL. In the fifth round, at No. 152, the Broncos selected North Carolina State tight end Justin Joly, who caught 49 passes last season for 489 yards. They moved up to select Joly, trading to Cleveland the No. 172 selection in the fifth round and No. 182 in the sixth.…