Broncos QB Trevor Siemian returns to practice (The Associated Press)

Trevor Siemian took a big step Thursday – whether that’s forward or back depends on how his sprained left heel responds to his first practice since getting hurt against Kansas City on Nov. 27. ”It was a positive day, so we’ll see where we’re at tomorrow,” coach Gary Kubiak said after splitting snaps between Siemian and rookie Paxton Lynch at his first full practice of the week. ”We are where we thought we were going to be today,” Kubiak said.