Fans online were not happy with Travis Kelce's sideline behavior during the Kansas City Chiefs' 22-9 Week 3 win at the New York Giants on Sunday. The tight end got into a heated altercation with Kansas City coach Andy Reid. At one point during the argument, they also bumped into each other.Fans called out Kelce for his behavior.Thats Textbook Sports @Textbook_SportsLINKKelce got major anger issues.ryan @Sam496168611297LINKTravis kelce is such a crybabyBelli Krown @_ItsKelliLINKTravis Kelce, retire. It embarrassing seeing you argue with your coach. No player should be doing that𝗥𝘆𝗮𝗻 @JAYDENDANlELSLINKKelce legitimately has anger problemsJo @jgash04LINKTravis Kelce gotta retire after this season. It’s getting uglyProfessional Burner @cereal_killerz9LINK@HaterReport_ Most unlikable player of all time.Kelce has been a key part of the Chiefs' success since being drafted in 2013, winning three Super Bowls in the past 12 seasons. The tight end has played in 177 games and has recorded 12,259 yards and 78 TDs receiving.However, Kelce struggled to be at his usual best on the field last season. He tallied just 823 yards and three touchdowns receiving, and the Chiefs lost to the Eagles in Super Bowl LIX. His play raised questions about the tight end's future in the league. However, in the end, he decided to return for the final year of the two-year contract he signed in April 2024.This season, Travis Kelce has once again been struggling on offense. In three games, he has recorded just 134 yards and one touchdown on 10 receptions.In a 20-17 loss to the Eagles in Week 2, he dropped a critical pass in the fourth quarter that could have been the Chiefs' only chance of winning the game. It raised more doubts about the deterioration of his skills on the field.Chiefs HC Andy Reid addresses his heated moment with Travis Kelce during Week 3 showdown against the GiantsIn a quick halftime interview with NBC reporter Melissa Stark, Chiefs coach Andy Reid gave a straightforward answer when questioned about his key players expressing their frustrations on the field."We see a lot of frustration and emotion from your key players, star players, on the sideline. What's your message to the team?" Stark asked."That's OK. We need some juice. So, that's good," Reid replied.At that point, the Chiefs led 6-9 over the Giants on the strength of three field goals from place-kicker Harrison Butker.