Broncos quarterback Trevor Siemian told Denver Sports 760 AM, a partnering radio station of the team, that he is “making some progress” toward a return.

“I think I’m getting better every day,” Siemian said. “(I’m) trying to do some different things this week and see how it holds up. I think I’m making some headway and we’ll see how it ends up.”

Related players: Paxton Lynch

Siemian is no longer wearing the protective boot on his left foot, and coach Gary Kubiak on Monday said he is hopeful his quarterback will be able to play Sunday at Tennessee.

Following Sunday's win over Jacksonville at EverBank Field, Head Coach Gary Kubiak received some good news about Trevor Siemian's health.

Though Kubiak was hopeful the previous week that Siemian would be healthy enough to practice before Sunday's game, he saw a promising sign in Siemian's mobility over the weekend.

"I think we were hoping he'd get out there this past week but [he] couldn't, so I think the fact he's out of the boot all weekend walking around in Jacksonville, moving around [was good]," Kubiak said. "It looks like he's moving around good down there today in the meeting."

Related players: Paxton Lynch

Kubiak didn't go into any other details about Siemian, especially if he'll be available this week. Denver is at Tennessee for an early game in Week 14.

The Broncos offense didn’t do much in Sunday’s 20-10 victory over the Jaguars, producing just 206 yards while playing without starting quarterback Trevor Siemian.

It looked for a while like running back Kapri Bibbs might provide some spark as he put up 37 rushing yards on the team’s lone touchdown drive of the day, but Bibbs’ afternoon ended a short time later thanks to an ankle injury. After the game, Bibbs, who ran five times for 49 yards overall, was in a walking boot and said he suffered a high ankle sprain.

“It was going to be a real good day,” Bibbs said, via the Denver Post. “I can bring a lot to this team. I can help this team a lot and that’s all I want to do.”

The Broncos will surely be doing more tests on Bibbs’ ankle, but such injuries typically mean missed time for players. If that’s the case, the Broncos may need to look for help with Devontae Booker and Juwan Thompson as the only other running backs on the roster. The story said one option could be Justin Forsett. The veteran was dropped by the Lions on Friday and played for Broncos coach Gary Kubiak in both Houston and Baltimore.

Trevor Siemian is not practicing Friday and is ruled out for the Denver Broncos’ game Sunday at Jacksonville, according to NFL player sources.

First-round rookie quarterback Paxton Lynch will start. Broncos head coach Gary Kubiak is expected to make the quarterback switch official following practice Friday.

As uninspiring as Siemian's play was at times, he has a solid 7.4 YPA and has thrown 1.5 TD per game. Lynch is a downgrade for both Demaryius Thomas and Emmanuel Sanders, though both receivers had solid outings -- 5-49-1 and 7-80, respectively -- when Lynch started against the Falcons.