Reigning NFL MVP Lamar Jackson returned to practice with the Ravens on Friday following a two-day absence due to back and knee issues.

Should Jackson sit out on Sunday, however, the Ravens (5-3) would turn to 38-year-old Josh Johnson. Devin Leary is on the practice squad.

Baltimore coach John Harbaugh is expected to speak to reporters after Friday’s practice.

Jackson, a two-time Most Valuable Player, was selected the AFC Offensive Player of the Month for October. He was 86-of-128 passing (67.2 percent) for 1,241 yards, 12 touchdowns and one interception for a 126.5 passer rating. He also rushed for 193 yards in the month.

Jackson, 27, has completed 158 of 236 passes (66.9 percent) for 2,099 yards and 17 TDs with two interceptions in starting all eight games. He leads the league in average yards per attempt (9.95) and passer rating (115.4).

He also has rushed 81 times for 501 yards and two TDs.

The Ravens selected Jackson with the 32nd overall pick of the 2018 NFL Draft out of Louisville. He was voted NFL MVP in 2019 and last season, and he is a two-time first-team All-Pro and a three-time Pro Bowl selection.

Jackson has passed for 17,986 yards and 142 TDs with 47 picks in 94 career regular-season games (85 starts). He also has 956 carries for 5,759 yards and 31 TDs.