Booker (knee) is making strides in learning Denver's offense as he recovers from a torn meniscus, the team's official site reports.
Booker was reportedly a consideration for Denver at the end of the first round, so the team clearly believes that he has the physical skills to be a featured back. The mental aspects of the game could be the biggest adjustment for the young back, something he can improve on even while taking it slow as he recovers from a knee injury. The Broncos handed C.J. Anderson a front-loaded new contract earlier this year - rewarding him for being Denver's best offensive weapon through the playoffs. It might be tough for the rookie to unseat Anderson in year one, but Ronnie Hillman's role as the No. 2 could be up for grabs.
Sanchez (thumb) is engaged in a neck-and-neck battle for Denver's top job with Trevor Siemian, The Denver Post reports.
Just a week ago, the team's official website reported that Sanchez was cementing his place as the starter. So what gives? Chalk it up to the offseason news cycle that magnifies every ebb and flow in a position battle. While Siemian does have the most experience in Denver's offense, Sanchez has a background in it and is far more playing time under his belt. Both Siemian and first-round pick Paxton Lynch are dark horses to steal the job with strong camps - Sanchez is hardly the kind of quarterback who a team can hang its hat on - but it would still be an upset at this point if the veteran didn't start the season opener against Carolina.
Walford (knee) will likely be cleared before training camp, ESPN's Adam Caplan reports.
Walford is sitting out the first round of OTAs after injuring his knee in an offseason ATV accident. He may miss out on a few reps, but he should still have every opportunity to push for an increased role, likely at the expense of Mychal Rivera. The 2015 third-rounder caught 28 passes for 329 yards and three scores on 51 targets as a rookie; Rivera had 32 receptions for 280 yards and a touchdown on 46 targets.
Ball (knee) is "doing everything" and expected to be "ready to roll" for the offseason program by Raiders' GM Reggie McKenzie.
Ball emerged in Week 5 of last season by holding Denver TE Owen Daniels without a catch on five targets. The performance earned him his first career start versus San Diego in Week 6, but shortly into the game he suffered a knee sprain and was ruled out by halftime. Ball will serve as depth for an imposing Raiders' outside linebacking corps in 2016 behind Khalil Mack, Bruce Irvin, Malcolm Smith and perhaps Aldon Smith (suspension), should he return in November.
Reece has been suspended four games for violating the NFL's policy on performance enhancing drugs, CSN Bay Area reports.
Reece, who will sit out Sunday's season finale against the Chiefs, is thus eligible to return to action after the Raiders' third game of the 2016 season. In the meantime, he can participate in all of the team's offseason and preseason practices and games.
The Raiders and Smith (suspension) agreed to a two-year contract Monday, the team's official site reports.
In the midst of a one-year suspension for another violation of the NFL's policy for substances of abuse, Smith will remain where he spent the first nine games of the 2015 season, when he contributed 3.5 sacks among 28 tackles to the Raiders' pass rush. It remains to be seen whether he'll be strictly contained to a one-year ban, as the commissioner's office has been known to do their due diligence once a suspended player applies for reinstatement. Depending on further adjustments made to the defense in the offseason, free-agent addition Bruce Irvin appears set to man strongside linebacker in the meantime.