Preseason Playbook: Rookie QBs Command the Spotlight and Coaching Experiments Pay Off

The initial slate of the NFL preseason delivered a fascinating mix of high-upside rookie debuts, tactical sideline experiments, and telling veteran evaluations. Here is an in-depth breakdown of the major storylines and individual performances that defined the action.

1. Ty Simpson Silences Doubters in Rams Debut

All eyes at Arrowhead Stadium were on rookie quarterback Ty Simpson, the Rams’ first-round pick out of Alabama. After entering the game late in the first quarter, Simpson showcased poise, accuracy, and quick processing beyond his experience level, ultimately powering Los Angeles to a 20–12 victory over the Kansas City Chiefs.

                  TY SIMPSON STAT LINE (vs. KC)
   ┌─────────────────────────────────────────────────────────────┐
   │ Pass Completions/Attempts : 21 / 25                         │
   │ Passing Yards             : 190                             │
   │ Touchdowns / Interceptions: 2 / 0                           │
   │ Key Highlight             : 2 TD passes to RB Dean Connors  │
   └─────────────────────────────────────────────────────────────┘

Simpson settled in quickly after his opening series, moving the chains on rhythmic timing throws and stepping up under pressure. His standout moment came on a bootleg roll-out where he delivered a 23-yard pass in stride over second-level defenders. Dishing out two touchdown passes to running back Dean Connors, Simpson demonstrated immediate command of Sean McVay’s complex offense. His efficient performance began answering questions surrounding his limited collegiate starts, turning his pro debut into an unquestioned success.

2. Antwaan Randle El Calls 24 Unanswered Points for Chicago

While head coach Ben Johnson oversaw the sideline at Soldier Field, wide receivers coach Antwaan Randle El took over offensive play-calling duties for the entire second half against Cleveland. The result was an explosive 24-point run that transformed a 10–10 halftime tie into a 34–10 rout.

                BEARS SECOND-HALF EXPLOSION (vs. CLE)
   ┌─────────────────────────────────────────────────────────────┐
   │ Halftime Score    : 10–10 Tie                               │
   │ Second-Half Run   : 24 Unanswered Points                      │
   │ Final Score       : Chicago Bears 34, Cleveland Browns 10   │
   │ Key Highlights    : 49-yard screen TD (Ahmed), 6-yd TD pass  │
   └─────────────────────────────────────────────────────────────┘

Randle El dialed up an aggressive script that kept the Browns’ front seven off-balance. He set up secondary defenders with quick perimeter passes before unleashing vertical play-action, highlighted by a 49-yard touchdown screen to Salvon Ahmed. The second-half explosion underscored both Chicago’s roster depth and Randle El’s potential as a future offensive coordinator candidate.

3. Mixed Signals for Deshaun Watson in Cleveland’s Rotation

Browns starter Deshaun Watson played the entire first half against Chicago, finishing 11-of-15 for 126 yards. While the surface box score appears solid, the tape painted a more complicated picture.

                    DESHAUN WATSON FIRST-HALF LINE
   ┌─────────────────────────────────────────────────────────────┐
   │ Passing Stats     : 11 / 15 | 126 YDS | 0 TD / 0 INT        │
   │ Big Play          : 43-yard screen pass to Dylan Sampson    │
   │ Costly Error      : Fumbled sack on 4th-and-2               │
   │ Drive Results     : 1 Field Goal, 1 Touchdown, 1 Fumble    │
   └─────────────────────────────────────────────────────────────┘

Watson operated largely close to the line of scrimmage, attempting just one pass over 10 yards downfield. A significant portion of his yardage came on a delayed screen pass to Dylan Sampson that went for 43 yards. While he converted a short-yardage sneak and sustained a scoring drive capped by rookie KC Concepcion, Watson also coughed up a costly fumble on a fourth-and-2 sack and struggled during a late two-minute drill. It was an outing that showed functional distribution, but lacked the explosive, downfield creation Cleveland is looking for.

4. Fernando Mendoza Zips “Darts” in Raiders Debut

The No. 1 overall pick in the 2026 NFL Draft, Fernando Mendoza, offered Las Vegas fans an encouraging glimpse of the future despite a 27–14 loss to the Arizona Cardinals.

Playing four series in his pro debut, the Heisman winner completed 10 of 16 passes for 97 yards and a touchdown. Mendoza showed no hesitation targeting tight coverage over the middle, threading a 19-yard pass between three defenders to rookie classmate Malik Benson. His outing was capped by a 6-yard touchdown strike to Jack Bech. His quick trigger, tight spiral, and poise in the pocket gave Las Vegas a promising foundation to build upon heading into Week 2.