Based on the wiki, here are the key position battles to watch at Patriots training camp this summer:
RB1: Rhamondre Stevenson vs. TreVeyon Henderson — Sports Illustrated calls this "the one that everyone will be watching." Stevenson enters as the trusted veteran and early-down back, while Henderson actually outproduced him in 2025 (1,132 scrimmage yards, 10 TDs vs. 945 yards, 9 TDs) and ranked as the RB12 in fantasy points per game from Week 8 onward. The scouting consensus says Stevenson likely keeps the lead role, but Henderson could force a takeover with explosive plays in camp (from the TreVeyon Henderson page).
Left Tackle: Will Campbell's job security — Campbell is under enormous pressure after a rough Super Bowl where he allowed 14 of his 29 pressures. Mike Vrabel blames his MCL injury for the struggles, but a strong camp is "critical to proving skeptics wrong and establishing long-term job security" (from the Will Campbell page).
RB3 battle: Terrell Jennings vs. Lan Larison vs. Jam Miller vs. Myles Montgomery — Jennings, the incumbent, lands on the non-football injury list to start camp, opening the door for younger challengers. The winner adds kickoff return value (from the TreVeyon Henderson page).
WR depth chart behind A.J. Brown and Romeo Doubs — Rookie UDFA Kyle Dixon ($252K guaranteed), Kayshon Boutte (24), Kyle Williams (23), and Eli Raridon (22) are all competing for roster spots and practice squad consideration (from the Patriots team page and Kyle Dixon page).
Offensive line reshuffle — With first-round rookie Caleb Lomu (21) in the mix and second-year center Jared Wilson (23), the entire right side of the line could see competition, especially after the playoff pass-protection struggles (from the Patriots team page).