There’s a party going on in the SEC East.

Unfortunately, for many of the seven programs, it’s a pity party. In 2015, the division accounted for the SEC’s six lowest-scoring offenses.

While everybody is trying to figure out how to stop Tennessee, here’s a look at where each SEC offense stands entering 2016:

Florida

Biggest loss: QB Will Grier and RB Kelvin Taylor, who had 1,035 of Florida’s 1,777 rushing yards last season.

Who’s back: WR Antonio Callaway, who didn’t receive nearly as much fanfare as heralded classmates Calvin Ridley and Christian Kirk. Callaway will become the Gators’ go-to target after averaging nearly 20 yards per catch as a freshman in 2015.

He’ll have too. Jake McGee (41 catches) and Demarcus Robinson (48 catches) also are gone.

Transfer QB Luke Del Rio was on campus and practicing last season, but now that Treon Harris has moved to receiver, the only other player on the roster who threw a TD pass in 2015 was Callaway.

Forecast: The Gators never adjusted after Grier’s mid-season suspension and his absence affected every aspect of their offense. It still is, as four QBs, including two transfers, will vie for the starting job. Their running game will have new parts and Callaway will be the only familiar name in the passing game.

Bottom line: Florida got off to a quick start with Grier, and its defense was great enough to hold on and win a weak East last year. But it had many more proven weapons than it will in 2016. This has the look and feel of Will Muschamp’s 2013 offense, which mustered just 18.8 points per game.

Georgia

Biggest loss: WR Malcolm Mitchell led what little of a passing game existed in 2015, catching 58 passes for 865 yards.

Who’s back: Just about every key part, including, presumably, a healthy Nick Chubb. With Chubb and Sony Michel (1,161 yards), Georgia could feature a pair of 1,000 backs, which is what Kirby Smart had at Alabama in 2012 and almost again in 2014.

WR Terry Godwin only provided snippets of his potential as a freshman. His role will expand significantly in 2016.

And, yes, quarterbacks Greyson Lambert and Brice Ramsey return as well — but neither might play with the arrival of five-star recruit Jacob Eason.

The opening day starting lineup very likely will feature one player who threw a TD pass in 2015 — Godwin.

Forecast: Kirby Smart watched as Nick Saban put the ball in the hands of his running backs, year after year. His quarterbacks made just enough plays but never enough to cause defensive coordinators to build their game plan around stopping them. That certainly won’t change in Athens, which recruits running backs as well as anybody in the country.

Bottom line: Fans see Eason as a savior. He won’t be — and won’t need to be. Not in 2016, anyway.

Kentucky

Biggest loss: QB Patrick Towles, in theory, but he lost his job because he couldn’t get the job done in 2015. His decision to transfer was acknowledgment that this is Drew Barker’s team.

Who’s back: Barker certainly struggled as a freshman last season, but he returns, along with standout running back Boom Williams and leading receivers Garrett Johnson and Dorian Baker, who each had more than 600 receiving yards but combined for just five touchdown receptions. Both totals must improve significantly in 2016.

Forecast: Mark Stoops has been building toward this: an offense featuring experienced, skilled playmakers. Kentucky absolutely needs Barker to take that next step for it to manifest itself into more wins.

Bottom line: Kentucky hasn’t averaged more than 30 points since 2010. Playing Alabama will negatively impact just about everybody’s scoring average, but four touchdowns against everybody else should be the goal considering all the key parts returning.

Missouri

Biggest loss: RB Russell Hansbrough was the Tigers’ grittiest, most reliable source of offense — emphasis on reliable given the free-fall of once-touted QB Maty Mauk.

Who’s back: QB Drew Lock and RB Ish Witter are the headliners who offer hope of rediscovering the end zone.

The Tigers also return most of their top receivers — including J’Mon Moore and Nate Brown — but with all of the QB issues last season, it’s unfair to make assessments based on their 2015 production.

Forecast: Clearly the Tigers need help on offense — which puts them in the majority of the SEC East. Missouri averaged just 13.6 points per game last season, last in the league. The X-factor in 2016 will be JUCO standout Natereace Strong, a four-star recruit whose academic struggled delayed his arrival. Strong (6-1, 210) runs just like his name implies.

Bottom line: The biggest reason for optimism is OC Josh Heupel’s arrival. A former QB at Oklahoma, Heupel also will be working with Lock. Development is essential. Missouri’s offensive improvement will hinge almost entirely on how much each of its individuals improve because most of the key pieces haven’t changed.

South Carolina

Biggest loss: Steve Spurrier. The HBC, the man most responsible for reshaping the way offense is played in this league, has taken his visor and gone home. Or golfing.

Who’s back: All of the QBs return. Problem is, some might view that as a punchline. Look for new coach Will Muschamp and new OC Kurt Roper to find a way to work the offense around dual-threat QB Lorenzo Nunez. Nunez struggles in traditional drop-back situations, but he’s a fast play-maker in the Joshua Dobbs mold.

Two numbers tell the story:

Nunez was South Carolina’s second-leading rusher last season. He ran for 375 yards, one fewer than his passing total. He ran for 2 TDs, one fewer than his passing total.

Forecast: South Carolina will need a play-making QB with some improv ability because its two leading receivers, like Spurrier, are gone. Pharoh Cooper left early for the NFL and Jerell Adams graduated.

Bottom line: Nunez is Muschamp’s kind of QB. Roper recruited Treon Harris to Gainesville, remember. They’ll build an attack based on his strengths. It could be fun to watch. It certainly will be more entertaining than last year.

Tennessee

Biggest loss: None. WR Von Pearson led the Vols with 409 receiving yards, but the Vols were so balanced it won’t matter.

Who’s back: Every key piece returns, beginning with QB Joshua Dobbs and RB Jalen Hurd, who form the SEC’s best one-two backfield punch. Alvin Kamara provides an above-average change of pace.

Tennessee’s X-factor could be a healthy Preston Williams, a matchup nightmare at 6-4, 209 pounds. He dealt with hamstring issues most of the latter half of his freshman season. He caught just seven balls, but for 158 yards and 2 TDs.

He was a four-star recruit in 2015, ranked No. 7 among receivers, just behind No. 1 Calvin Ridley and No. 4 Christian Kirk.

Forecast: Tennessee led the SEC East in scoring last season (35.2 points per game). Anything shy of adding a touchdown to that will be viewed as a disappointment.

Bottom line: It’s time — and the Volunteers are all in on the expectations that await. After being named Outback Bowl MVP, Hurd told reporters he knew exactly where the 2016 National Championship Game would be held: Raymond James Stadium — and he expected to be back.

Vanderbilt

Biggest loss: TE Steven Scheu provided a big target for QBs who struggled to hit many others. But even his numbers dropped dramatically from 2014 as Vandy steadily abandoned the passing game.

Who’s back: RB Ralph Webb, in one of the more amazing individual accomplishments of 2015, ran for 1,152 hard yards without even a hint of a passing game to protect him. Webb’s 4.16 per carry average was the second-lowest among the SEC’s nine 1,000-yard rushers last season.

QB Kyle Shurmur, pressed into duty before he was ready last season, also returns, along with his top two receivers: Trent Sherfield and Caleb Scott.

Forecast: Vandy averaged 15.2 points per game last season, second-to-last in the SEC. Take away the 47 it scored against Austin Peay and a more disturbing, more accurate portrayal of its offensive issues emerges.

Bottom line: How much better will Shurmur be as a sophomore? How much more help can he provide Webb? Those two questions will determine almost everything about Vandy’s offense in 2016.

“We have some young talent, and we saw the emergence of a young quarterback in Shurmur,” coach Derek Mason told reporters following the season-finale. “Shurmur is going to continue to lead this program exactly where we need to go.”