The Steelers have won 45 regular-season games in the past four seasons, which is three more than any team not named the Patriots. They have one of three active coaches who has led their team to multiple Super Bowl appearances.

That isn’t enough for some members of the team’s ownership group, apparently. Several minority owners who possess a small stake in the team plan to lobby majority owner Art Rooney II to fire Mike Tomlin, Pro Football Talk reported Tuesday. Tomlin is 116-60 in 11 seasons, but neither of his Super Bowl appearances (a win in 2008, a loss in 2010) has come in the past seven seasons.

He’s also now 8-7 in playoff games, after the Steelers lost 45-42 at home to the Jaguars this past weekend, ending a 13-3 season with a disappointing thud. The Steelers feature a future Hall of Fame quarterback (Ben Roethlisberger) and arguably the best running back (Le’Veon Bell) and wide receiver (Antonio Brown) in the league. The defense improved during the season, but faded quickly after linebacker Ryan Shazier was sidelined indefinitely with a spinal injury.

The Steelers have never finished worse than 8-8 during Tomlin’s tenure, and his record is better at this point than Bill Cowher’s was (110-66, with one Super Bowl win). Cowher lasted 15 seasons, and Chuck Noll was in charge for 23 years before him.

There were several high-profile issues for the Steelers this season, starting with Bell’s preseason holdout. Wide reciever Martavis Bryant requested a trade. Tackle Marcus Gilbert was suspended for four games. Bell’s contract became a talking point again before the Jaguars game, with the three-time Pro Bowler threatening retirement if he doesn’t get the contract offer he believes he’s worth.

The Steelers still managed to win their division and were inches from the top seed in the AFC before a controversial loss to the Patriots in Week 15. Defensive coordinator Keith Butler was maligned after the defense yielded so many points to the Jaguars, who had scored 10 the week before in a wild-car win against the Bills. Offensive coordinator Todd Haley was criticized for two peculiar fourth-down play calls, while Tomlin was ripped for calling for an onside kick with 2:18 left in the fourth quarter.

Put all of that together, and at least some people involved with the organization want to see big changes.

There was speculation about potential coaching changes on Tomlin’s staff almost immediately after the loss, but he deflected questions on the matter Tuesday.