18 Athletes Who Would Soon Regret Missing THAT Opportunity

Athletes make split-second decisions on the field, but sometimes it's the off-field choices that leave the longest legacy. Missed opportunities and other similar moments might not make the highlight reel, but they’ve changed careers and fortunes in surprising ways. Indeed, these decisions left many fans and athletes alike wondering, “what if?”

Even the biggest names in sports aren’t immune to second-guessing. Some choices cost millions of dollars, and others became legacy-defining moments with long-term influences and effects. These weren’t fluke mistakes; they ultimately became pivotal events that could’ve reshaped everything. But what athletes regret missing out on certain opportunities, and why?

247 Tempo scours reporting by ESPN, Forbes, Sports Illustrated, Bleacher Report, and The Athletic for answers. This is how some of our greatest sports icons sometimes fumble off the field, missing out on opportunities that still haunt them.

Allen Iverson had the chance to lock in a lifetime shoe deal with Reebok much earlier in his career but delayed and negotiated differently. While he eventually did get a lucrative deal, he later admitted he wished he had embraced the branding opportunities earlier. Nike and Adidas built global stars with such deals. Iverson is still iconic, but some say he missed even bigger long-term branding impact.

In the early days of Nike, Patrick Ewing reportedly passed on an offer that included company stock. He instead signed with another brand that didn’t take off the same way. Meanwhile, Nike became one of the most valuable athletic companies in the world. Ewing still had his own shoe line later, but the missed equity cost him millions. Talk about a slam dunk that got away.

Bryce Harper had an early opportunity to take a slice of ownership in Under Armour but declined in favor of a traditional endorsement deal. While the deal was still profitable, he missed out on stock options that later soared. Under Armour grew into a powerhouse brand in sportswear. Harper might still be hitting home runs, but that was a financial swing and a miss.

Latrell Sprewell famously turned down a $21 million contract extension, saying it wasn’t enough to feed his family. The decision stunned fans and teams alike. He never got a better offer and quietly exited the league soon after. The phrase became a sports punchline. That might be one of the most costly misjudgments in NBA history.

Bo Jackson was offered multiple baseball-only contracts that could have secured his health and extended his career. But he chose to play both baseball and football, showcasing his rare talent. An injury during football cut his career short. Fans still wonder what could’ve been if he had focused on just one sport. Hindsight, meet Heisman.

Before joining the NFL, Steve Young signed a massive deal with the USFL's L.A. Express. The league soon folded, and while Young made it to the 49ers eventually, the detour could’ve derailed his career. He later admitted it was a financially-driven choice that didn’t pay off as expected. Thankfully, he still found his way to greatness. But that early move almost sidelined a Hall of Fame journey.

Oscar De La Hoya passed on a rematch with Floyd Mayweather Jr. after their first bout. The original fight was a blockbuster, and a rematch could’ve brought in even more money and attention. De La Hoya later expressed interest, but by then it was too late. Mayweather moved on to even bigger paydays. The Golden Boy missed a golden opportunity.

After early frustrations with Nike, Kobe Bryant considered leaving the brand before they redesigned his shoe line. He stuck it out, but there were serious talks of jumping to another company. The redesign became iconic, and his line soared in popularity. Had he left, he might’ve missed one of the most influential signature shoe runs ever. Good thing he held on — barely.

Reggie Bush forfeited his Heisman Trophy amid NCAA violations, but he later expressed regret about how everything played out. Although not a ‘role’ he turned down, he did step away from one of the sport’s top honors. Fans and analysts continue to debate whether he should get it back. His college legacy remains tangled in what-ifs and missed redemption.

Barry Sanders stunned fans by retiring at the peak of his career. The Detroit Lions were struggling, and he chose to walk away rather than chase records in frustration. He later admitted he might have stayed under different circumstances. One of the greatest to ever play, his early exit left everyone wondering what could’ve been. That's one cutback even defenders didn’t see coming.

Ricky Williams walked away from the NFL in his prime to explore holistic medicine and personal growth. While he returned later, the decision cost him millions and stirred controversy. He’s since spoken about the peace it brought him, but admits the backlash was intense. Fans were left confused and coaches frustrated. It’s a rare case of peace over paycheck.

Manny Pacquiao and Floyd Mayweather were linked for years, but the fight didn’t happen until both were past their prime. Pacquiao reportedly had chances to make it happen earlier but didn’t agree to certain terms. The eventual bout still made history, but the delay may have cost them peak impact and earnings. Timing is everything in the ring and at the box office.

Scottie Pippen signed a long-term deal with the Bulls early in his career for financial security. As the NBA’s revenue skyrocketed, his contract became one of the most undervalued for a superstar. He later expressed frustration about it during the Bulls’ dynasty years. Great teammate, bad timing. The Last Dance brought it all back into the spotlight.

Tim Tebow was urged by many to switch positions from quarterback to tight end or fullback to extend his NFL career. He refused, wanting to succeed at QB. His run was short-lived despite immense popularity. Many still believe he could’ve thrived in another role. Instead, his football journey became more of a cult story than a comeback.

Dan Marino retired with legendary stats and was seen as a natural for coaching or broadcasting. While he briefly dabbled in TV, he avoided long-term roles in football afterward. Fans often wonder what insights he could’ve brought to the sidelines or the booth. The NFL gained a legend but lost a potential mentor. That’s one audible we never got to hear.

Vince Carter stayed with the Raptors longer than he wanted, which led to a messy split with the team and fans. He later admitted he should’ve left earlier when the franchise wasn't aligned with his goals. While he eventually repaired the relationship, his peak years could’ve looked very different elsewhere. That slam dunk turned into a slow fade.

Andrew Luck shocked the NFL by retiring abruptly due to injuries and burnout. While the decision was personal and understandable, fans and analysts still talk about what he could have become. He passed up potential MVP seasons and playoff runs. Luck has stayed quiet since, adding to the mystique. One of the biggest 'what could’ve been' stories in sports.

Shaquille O’Neal requested a trade from the Lakers after tension with Kobe Bryant. While he won one more ring with Miami, the dynasty in LA fell apart. He’s since said he wished they had kept it together. Fans still debate what might have happened if they stayed united. It’s a breakup that cost at least a few more banners.