The Chargers kicked off their organized team activities on Monday. This was the first time that the coaching staff was able to see their full team, including newly acquired players, come together as one for practice.

For players coming off of injury, this starts their chance to show how much progress they’ve made. For those who have struggled with their playing time, this will serve as their opportunity to show they are worthy of keeping their starting job or deserve sticking around much longer on the team.

Here are six players with the biggest question marks, or the most to prove, as offseason workouts have officially begun.

OT Sam Tevi

The coaching staff appears to be confident in letting Tevi retain his job as the team’s starting right tackle despite the fact that he struggled significantly in 2018. Pro Football Focus gave Tevi a grade of 53.7 for his play, which ranked below average.

A dominant run blocker, he will need to improve on his skills as a pass protector this offseason. If he’s unable to keep quarterback Philip Rivers standing, the Chargers will likely elect to go in a different direction to find his replacement sooner than later.

OL Forrest Lamp

Lamp was one of the most highly anticipated players coming into the 2018 season after he was fully recovered from his knee injury he sustained in May of 2017. Unfortunately, the former Western Kentucky product was unable to earn a starting spot throughout the entire year.

Now, entering his third season and healthy, Lamp will have every opportunity to earn a starting role. It appears that he will compete with the guards at first, but he does have the ability to kick outside to tackle, if needed. This will be the player that the majority of people will have their eyes on.

G Dan Feeney

After finishing with a strong rookie campaign in 2017, Feeney experienced a sophomore slump in 2018. He had the most pressures given up by any guard. Feeney ended up with a poor 45.6 overall grade, according to Pro Football Focus.

Feeney was a big reason why the Chargers ranked No. 29 in pass blocking efficiency. Like Tevi, this will be an area that he needs to show that he is capable of withstanding. If not, Lamp could possibly get the nod over the player that he was drafted one round enough of in the same draft.

WR Travis Benjamin

The Chargers lost Tyrell Williams to the Raiders this offseason, leaving the No. 3 wide receiver spot wide open. As of now, Benjamin is the frontrunner given the fact that he has experience in that role and the coaching staff covets him.

Benjamin, who saw his production drop in 2018 after a decent 2017 campaign, is not in a comfortable position as he will have a trio of wideouts behind him fighting for the job. In order to sustain come out with the job, he will need to be efficient in catching the football and show he’s improved when it comes to taking contact.

LB Kyzir White

After earning a starting job in his rookie season, White was limited to only three games last season after undergoing what was described as a minor knee procedure in October.

Now, White will have to fight to earn that status back, but the linebacker room is now crowded after some acquisitions that include Thomas Davis and Drue Tranquill, so it won’t be as easy. Expected to primarily to get his reps at the WILL, White can play any linebacker spot.

LB Jatavis Brown

Kyzir White isn’t the only member of the linebacker corps with something to prove during the offseason workouts. Brown, who also had his 2018 season cut short due to an injury, will have to show he’s ready to push for playing time.

Three lower body injuries have held Brown back ever since being the 2016 fifth-round draft pick. He shined in the opportunities he received last year, but nothing is set in stone for the former Akron product. If Brown’s unable to show out or stay healthy, the Chargers may elect to move on from him since this is his last season under contract.