NFL Training Camps Open as Teams Finalize Rosters with Several Key Free Agents Still Available

NFL training camps are officially underway across the league, but front offices aren’t finished building their rosters just yet. While the majority of blockbuster trades, NFL Draft selections and free-agent signings took place earlier this offseason, several notable veterans remain available, and contenders could continue making additions throughout August as injuries and position battles reshape depth charts. ESPN recently ranked the most impactful newcomers of the 2026 offseason, highlighting how major acquisitions through trades, free agency and the NFL Draft could dramatically alter betting odds. With training camps now in full swing, those additions are getting their first opportunity to prove their value on the practice field. Among the biggest moves this offseason were the Los Angeles Rams acquiring reigning Defensive Player of the Year Myles Garrett, A.J. Brown joining the New England Patriots, and several first-round draft picks stepping into immediate starting roles. Those additions headline an offseason that featured impact moves from 27 of the league’s 32 franchises.

Biggest Offseason Additions Already Turning Heads

The Rams enter camp with perhaps the NFL’s most improved defense after trading for Garrett, whose presence immediately upgrades an already talented roster. ESPN ranked the move as the offseason’s most impactful acquisition because of Garrett’s ability to disrupt offenses while elevating everyone around him. Other newcomers expected to make an immediate impact include:

• Myles Garrett, EDGE – Los Angeles Rams (trade)
• A.J. Brown, WR – New England Patriots (trade)
• Kenneth Walker III, RB – Kansas City Chiefs (free agency)
• Top rookie quarterbacks expected to compete for starting jobs
• Several first-round defensive players projected to become Week 1 starters

While many headline moves are already complete, several experienced free agents remain unsigned as camps begin. Teams frequently wait until after the opening weeks of practice to evaluate injuries and roster needs before adding veteran depth, particularly along the offensive line, defensive front and secondary.

Late Signings Could Still Change the NFL Landscape

History has shown that championship contenders often make important additions during training camp or shortly before the regular season begins. Veterans who remained unsigned during the summer can become valuable contributors once clubs identify weaknesses through preseason practices. General managers are expected to closely monitor camp injuries over the next several weeks before making final roster decisions. Several playoff hopefuls still have salary-cap flexibility to pursue experienced players if needed before Week 1. As camps continue, position battles at quarterback, wide receiver, offensive line and cornerback will dominate headlines, while rookie classes begin competing for immediate playing time.

Betting Outlook: Futures Markets Remain Active

Although most sportsbooks established their championship odds shortly after free agency and the NFL Draft, several teams have seen modest movement following strong offseasons. Bettors will continue monitoring training camp reports, preseason injuries and potential late signings before placing futures wagers. Here is a quick look at futures betting for the Super Bowl as well as AFC Championship and NFC Championship winners.

Super Bowl Favorites

• Los Angeles Rams (+650)
• Buffalo Bills (+700)
• Philadelphia Eagles (+750)
• Baltimore Ravens (+800)
• Kansas City Chiefs (+850)
• Detroit Lions (+950)
• Washington Commanders (+1200)
• Green Bay Packers (+1400)
• Cincinnati Bengals (+1600)
• San Francisco 49ers (+1800)

AFC Championship Favorites

• Buffalo Bills (+350)
• Kansas City Chiefs (+400)
• Baltimore Ravens (+425)
• Cincinnati Bengals (+700)
• Houston Texans (+900)
• Denver Broncos (+1000)
• Los Angeles Chargers (+1200)
• Pittsburgh Steelers (+1400)
• Jacksonville Jaguars (+1800)
• New England Patriots (+2200)

NFC Championship Favorites

• Buffalo Bills (+350) Kansas City Chiefs (+400) Baltimore Ravens (+425) Cincinnati Bengals (+700) Houston Texans (+900) Denver Broncos (+1000) Los Angeles Chargers (+1200) Pittsburgh Steelers (+1400) Jacksonville Jaguars (+1800) New England Patriots (+2200)

With training camps officially underway, the focus now shifts from offseason roster construction to on-field competition. However, front offices remain active, and a handful of late free-agent signings could still reshape the playoff picture before the 2026 regular season kicks off.