Dolphins Go QB with #1 Overall Pick in Latest SI Mock Draft
Sports Illustrated analyst Justin Melo released his latest mock draft today, and with the #1 overall pick, he has the Dolphins selecting their quarterback of the future.
Round 1, Pick #1: Arch Manning, QB, Texas
“Has Arch Manning been the best quarterback prospect in college football this season? No, but it’s difficult to envision the Miami Dolphins passing on his superstar potential. Manning is developing the technical aspects of his game, but has the highest ceiling in this quarterback class. Perhaps he’d benefit from sitting behind Malik Willis.”
The Player
Manning is in his fourth season at Texas and second as the full-time starter. In 2025, he completed 61.4 percent of his passes for 3,163 yards, 26 touchdowns, and seven interceptions while adding 399 rushing yards and 10 scores on the ground. The son of Cooper Manning, Arch is the grandson of Archie Manning and nephew of Peyton and Eli Manning.
The biggest takeaway from 2025 was the growth in Manning’s confidence and command. Early in the season, the game moved too quickly for him. He pressed, rushed his process, and appeared rattled against Ohio State. But beginning with Oklahoma, he settled down and played with greater conviction. During a four-game winning streak against ranked SEC opponents, including two top-10 teams, Manning threw seven touchdowns and just one interception. His competitiveness was undeniable, and he increasingly developed an “over my dead body” mentality late in games.
Manning still needs more consistency with his eyes, feet, and overall process. When his eyes are late or uncertain, his footwork can be shaky, causing his delivery to become rushed and disconnected. His mechanics can look clean and effortless on one snap and completely different on the next.
The arm talent is NFL-caliber. Manning doesn’t possess elite velocity, but he has more than enough juice to drive the football vertically, attack outside the numbers, and rip throws into tight windows. He can also generate impressive velocity without being perfectly set and has flashed some excellent throws on the move. The bigger issue is that his inconsistent base and delivery can prevent the arm talent from showing up.
Ball placement remains his biggest concern. Manning has stretches of excellent timing and accuracy, but there are still too many routine misses. He’ll overthrow receivers, miss behind them, and occasionally lose his feel for placement. Some of it is footwork and timing, while some throws simply lack conviction. He also needs to eliminate the hero-ball decisions. When things go sideways, he tends to press and force throws rather than trusting the structure and taking what’s available.
In fairness, not all of the passing game issues were on Manning. Texas had drops, incorrect routes, and apparent communication problems, particularly with Ryan Wingo. The Longhorns also leaned heavily on the running game at times, making it difficult for Manning to establish a rhythm. Still, when opportunities are there, he needs to become more consistently precise.
His athleticism is a legitimate tool. Manning is big, strong, and much faster than many realize, with impressive acceleration and a second gear once he takes off. He can break tackles, elude defenders, and turn scrambles into explosive plays, and he possesses the toughness to absorb contact in the pocket. His legs were the most consistently dangerous part of his game in 2025, especially when he struggled as a passer.
The Projection
There’s plenty for NFL decision-makers to get excited about: size, arm talent, athleticism, toughness, competitiveness, and flashes of high-end quarterback play. But Manning is still developing as a passer. The next step is slowing the game down mentally and consistently marrying his eyes, feet, and delivery. If he does that, his natural talent will give him a chance to make a major jump in 2026 and become QB1 in the 2027 draft class.
Arch Manning grew up at Isidore Newman School in New Orleans, the same school where his uncles Eli and Peyton played. He rewrote both of their passing records before graduating, finishing his prep career with 8,599 passing yards, 115 touchdowns, and just 20 interceptions across four years as a starter. Every major recruiting service rated him a five-star prospect and the consensus number one overall recruit in the 2023 class.
Manning enrolled at Texas and redshirted behind Quinn Ewers in 2023, seeing only mop-up snaps in two games. His 2024 role expanded to ten appearances, mostly in designed packages, though an Ewers injury gave him two starts. He completed nearly 68 percent of his passes across 90 attempts, throwing nine touchdowns against two interceptions and flashing serious playmaking ability in limited reps.
The 2025 season was his first as the full-time starter. Manning threw for 3,163 yards and 26 touchdowns with seven interceptions across 13 starts, adding 399 rushing yards and 10 rushing scores. Texas finished 10-3, winning seven of their final eight games after a rocky start.
Rare athlete for the position, with the speed to punish lost contain for chunk yards
Deep ball jumps off his hand; the Arkansas tape shows four scores and 389 yards
Compact release with natural zip on in-breakers when his base is set
Climbs and slides in the pocket without panic rather than bailing early
Forces defenses to choose between spying him and covering, a real schematic conflict
Throwing receivers open by November, with clear growth on the Sam Houston and Vanderbilt tape
Took command at the line late in the year, identifying protections with authority
Led Texas with eight rushing scores, a genuine short-yardage and red-zone weapon
Misses too many easy ones, with spotty short accuracy and a sixty-one percent year
Base narrows under pressure and the release point wanders, the root of the misses
Carries a high turnover-worthy rate, holding for the perfect picture over the checkdown
Manning was the consensus No. 1 recruit in the 2023 class, the grandson of Archie and nephew of Peyton and Eli, and 2025 was his first year as the full-time Texas starter after two seasons of spot duty. He entered as the Heisman favorite and the results were streaky, 26 touchdowns against 7 interceptions across 13 starts with losses to Ohio State, Florida and Georgia, but the arm talent and the athleticism are first-round caliber. The deep ball jumps off his hand at every launch point, and he is a true dual-threat who led the team with eight rushing scores.
The encouraging part is the trajectory. His passing improved meaningfully from September to December, and scouts who only watched the early film are working with incomplete information. By November he was throwing with anticipation rather than waiting on separation, the Sam Houston and Vanderbilt tape shows it, and he was barking out protections at the line with command. When contain breaks he punishes it, and that conflict between spying him and covering his receivers is schematic gold for a coordinator.
The flaws are mechanical and they are real. He misses too many layups, a short-accuracy problem rooted in his feet; under pressure his base gets narrow and the release point wanders. He compounds it by holding the ball for the perfect picture instead of taking the checkdown and moving the sticks, and his turnover-worthy rate ran high. Five of his seven picks came in the first five weeks, a clustering that reads like early-season confidence. He returns to Texas for 2026, and how much of the inconsistency was developmental versus structural is the whole evaluation. Overall, the tools, the bloodlines and the back-half growth keep him in early-first-round conversation, with top-five upside if the footwork tightens.