Joshua Buatsi went from being on the brink of challenging for a world title to needing to rebuild.

Callum Smith, his most recent opponent, was the most recognizable and the most accomplished fighter the Londoner has ever faced. During their February showdown, Buatsi proved that he belonged with the big boys. However, Smith had a bit too much in the tank on that particular night, winning by unanimous decision.

Had he won, Buatsi (19-1, 13 KOs) would’ve been camped right outside the door of Dmitry Bivol and David Benavidez, demanding a fight. But his defeat to Smith changes everything.

At 32, Buatsi doesn't have much time to waste. His team will take a long look through the light heavyweight rankings before making their next move. Although he’s enjoyed taking on some of the best at 175 pounds, he now comes across as a man who may target lower-level names to get back on track.

“For me, it’s about getting back to winning ways, to see who I have to fight next,” Buatsi told The Stomping Ground during a recent interview.

Those same opportunities that Buatsi was looking forward to will now fall onto the lap of Smith. He doesn’t believe a complete teardown and rebuild will be necessary, but a small cleanup is the path he’s on.

Once he jumps back into the winner’s circle, Buatsi would love to entertain a showdown with highly ranked contender Anthony Yarde.

The two may reside in the England's capital, but in terms of a friendship, there doesn't appear to be any.

When it comes to fighting, Yarde is always open to taking on the best. So when the time comes, Buatsi is hoping that their conversations will result in a verbal agreement and fight date.

Retirement isn’t at the forefront of Buatsi’s mind. It isn’t in the back, either. He has a ton of time left in the sport and is looking forward to continuing his career. When that day does come and he does decide to walk away from the game, he’ll be kickng himself if a fight with rival Yarde doesn't materialize.

“The Anthony Yarde fight, I can’t retire saying I never fought that guy from East London.”