Saturday was only Day 1 of training camp for the 49ers, but the trash talk is already starting for the 2019 season.

Veteran left tackle Joe Staley had his five-year-old daughter, Grace, with him for the 49ers’ first practice.

Generally training camp practices from a fan standpoint are pretty easy-going. That makes sense since all of the work is intrasquad action. Offenses and defenses go against each other, but everyone plays for the same team. There’s jawing back and forth between both sides, and sometimes scuffles break out, but it’s never anything that really lingers.

Grace Staley did not waste any time dragging other teams into the fracas though. She brought a sign with her that didn’t hold back on trash talking some of the 49ers’ biggest rivals.

Chris Biderman of the Sacramento Bee had a photo of the sign:

Joe Staley’s daughter, Grace, 5, bringing the heat with her sign on the first day of camp. pic.twitter.com/ssp6AVqDM2 — Chris Biderman (@ChrisBiderman) July 27, 2019

The sign reads:

“49ers = Thumbs up

Raiders = Thumbs down

Seahawks = Toots

Broncos = Trash.”

Those teams may never recover from these burns.

The Broncos seem like the odd inclusion here since the Raiders are the 49ers geographic rivals for one more season, and the Seahawks are San Francisco’s most recent, intense division rivalry. Denver will be practice partners with the 49ers though before their Week 2 preseason matchup, so the early smack talk makes a ton of sense.

Part of the fun of the NFL and NFL fandom is the rivalries and back-and-forth trash talk. Grace has this down already at five-years old, and we challenge anyone to find a better sign at any training camp all year.