'I don't know who No. 3 is, but holy s---': Every NFL team's biggest training camp riser of all time

ESPN has compiled a feature identifying the biggest training camp riser of all time for each of the 32 NFL franchises, highlighting players who made dramatic impressions during preseason. The piece covers historical standouts across all teams, with the headline quoting a memorable reaction to an unknown player's surprising emergence. Current 2025 training camp notes are also referenced, including Shedeur Sanders taking first-team reps and various other roster developments around the league.