Jeremiah Cobb spent his offseason changing the look of his body, and Auburn believes that work could ripple through the offense this fall.
The senior running back added nearly 10 pounds as he prepares for a bigger role in a new system, and head coach Alex Golesh and offensive coordinator Joel Gordon both made it clear that the added strength matters. In their view, Cobb’s transformation could help with durability, improve his pass protection and put him on track for an All-SEC kind of season.
Cobb is coming off a year in which he rushed for nearly 1,000 yards and enters 2026 as Auburn’s clear RB1. But the biggest storyline around him this offseason has not been the production he already delivered. It has been the work he put in to reshape his frame before camp opened.
Golesh said Cobb attacked the offseason from a nutritional angle and showed up with the kind of size Auburn wanted for a heavier workload.
"He's had a phenomenal summer," Golesh said. "He's gained a bunch of weight. He's changed his body."
Golesh also pointed out the punishment that comes with handling the ball more than 200 times in an SEC season. Cobb did not fully seize the top spot until the second half of last season, and Auburn expects him to carry even more of the load in 2026.
Gordon offered the clearest picture of the number Auburn is seeing on Cobb now.
"He changed his body," Gordon said. "He's 205, 206, 207 for the last six weeks of the summer. That was something Coach [Larry] Porter challenged him with in the offseason."
That added mass is not just about the scale. Cobb spent much of last season playing at roughly 195 to 200 pounds while shouldering one of the biggest workloads on the offense. Auburn believes the extra functional weight should help him absorb the contact that comes with being the featured back in this league.
It could also pay off in a place Auburn cares deeply about: protection.
Pass protection is expected to play a major role in how the running back room shakes out this season. Golesh stressed that the Tigers want more than runners who can carry the ball. They need backs who can catch it, block when asked and stay on the field in every situation.
"If the protection piece ain't 100% right, there's hats flying, there's clipboards flying," Golesh joked about running backs coach Larry Porter.
For Cobb, the added strength could make him more reliable in that part of the game while helping Auburn keep its top back on the field.
There is also the tempo factor. With Auburn’s faster-paced offense, the ball should come out quicker, which shortens the window running backs have to hold up in pass protection. That could help Cobb and the rest of the room as the Tigers get set for the season ahead.
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