Tennessee QB battle: Joey Halzle opens up on what he needs to see from starter

Following a tumultuous offseason that saw returning starting QB Nico Iamaleava transfer to UCLA after a dispute over NIL compensation, Tennessee has officially moved on at quarterback. That involved adding former Appalachian State transfer Joey Aguilar — by way of UCLA — out of the NCAA Transfer Portal in what effectively amounted to college football’s first QB trade.

Upon landing in Knoxville back in June, the veteran Aguilar joined a talented albeit wholly inexperienced Volunteers quarterback room that included redshirt freshman Jake Merklinger, a third-stringer last season, and four-star true freshman George MacIntyre, both of whom participated in Spring practice.

Given his prior experience at Appalachian State, which included two record-breaking seasons in Boone, N.C., Aguilar is the overwhelming favorite to lead the Volunteers out of the tunnel this upcoming season. But since Wednesday’s start to preseason camp will be his first official practice in Knoxville, Tennessee coaches aren’t yet ready to name a starting quarterback.

Of course, that doesn’t mean third-year Vols offensive coordinator Joey Halzle doesn’t know what he’s looking for from whomever Tennessee ultimately names QB1 ahead of the Aug. 30 season opener vs. Syracuse at Atlanta’s Mercedes-Benz Stadium.

“First and foremost, you’ve got to play this game in this offense with an aggressive nature. I think a lot of times, the mistake quarterbacks make in a competition is they try not to lose it. They try just not to make a mistake. We want out guy to walk the line between being extremely aggressive but not reckless at all,” Halzle said Tuesday ahead of Tennessee’s first official preseason practice Wednesday. “Reckless is just throwing a ball up for grabs. Aggressive is driving a ball into a tight window. So, we want our guy to be aggressive, we want him to be smart, and we want him to operate this offense.”

The 6-foot-3, 225-pound Aguilar is known as an athletic playmaker having rushed for 452 yards and five touchdowns the past two seasons at Appalachian State, along with throwing for 6,760 yards and 56 touchdowns on 60-percent passing with the Mountaineers. Aguilar played his first two collegiate seasons in the junior college ranks at Diablo Valley.

Meanwhile, Merklinger is considered more of a traditional passer after appearing in just two games as a freshman in 2024, completing 6-of-9 passes for 48 yards to go along with seven carries for 22 yards in early-season mop-up duty last season.

“It’s not just about who throws the ball the furthest or the hardest. It’s about who can operate this offense that when we take the field, he gives us a chance to win,” Halzle continued. “Whether that’s them carrying the football, them getting to their check downs and then making big plays down the field. However it presents to that individual’s skill set, it’s them doing that at an extremely high level to where we say that’s the guy that gives us the best chance to be up plus-1 at the end of a ballgame.”

Earlier Tuesday, Tennessee head coach Josh Heupel expressed hope one of the three Vols QBs will establish himself as “the guy” in Knoxville early in Fall camp to allow the team an opportunity to develop some consistency ahead of the season-opener. Whether that’s Aguilar or another UT quarterback remains to be seen, but all early indications are it’s the veteran transfer’s job to lose.