There was a point in 2016-17 in which Fossey was regularly taking the field with the USMNT. He was a regular with the U.S. youth teams, playing in big tournaments with teammates who ended up being big players. That could have, and maybe should have, been his future, too.
"Weston [McKennie] was usually in the team. Luca de la Torre, too and we had that connection because we played at the same team at Fulham," Fossey said. "The highlight was the CONCACAF U20 Championship, and I think Tyler [Adams] was in that team, too. It was just us all of us getting away from club football and playing in fun places like Costa Rica. It was all just so fun."
Adams, McKennie and De la Torre played their way onto the USMNT's 2022 World Cup roster. They reached the highest of the highs representing their country. But Fossey? He was out of sight. For much of that time, he was in that sweaty Fulham gym.
Fossey's story is, in many ways, defined by injuries - 2018 marked the worst, requiring major knee surgery, but it was also just the start.
"ACL, MCL and meniscus all in one," Fossey recalls.
There was another meniscus in 2022, too, one derailed his chance to prove himself during a loan spell at Bolton. That loan move was his big chance but, after playing 15 games for the club, Fossey's spell ended after just two months, forcing him back into a rehabilitation process that he knew all too well. It all became a blur, with literally too many injuries to remember.
"2018 was just the first one," he says. "2019, re-injured. Then 2020, same."
"2021, maybe even?" he says, struggling to recall it all. "2022, at the latter end of my Bolton move, I got injured in the 16th game."
And, it was during those dark moments, while many of his youth national team teammates were becoming superstars, that Fossey was at Fulham surrounded by young players that hadn't been broken yet. Their future was ahead of them on the field. That was a luxury Fossey didn't seem to have.
He didn't envy them, though. He didn't begrudge them for his own missed opportunities. In fact, it provided perspective and, as he can admit now, it was needed.
"It got to a time where I was one of the older heads in the gym," the now-26-year-old fullback recalls, "and I think naturally, I had a mindset of needing to go on every day and show an example to these young guys. Show them that, no matter how much I'm going through, no matter how many knee problems or setbacks I keep getting, I'm gonna keep doing my work every day with a smile on my face. I don't think many people know about that time. I think people know that I had a lot of injury problems, but I really took pride in all of that."
There was no room for self-pity, but instead, self-reflection.
"It would have been easy for me to feel sorry for myself," he said. "Knowing that there were young people around me, and also knowing that people were going to go through the same thing as me, I looked at the bigger picture and said, 'You know what? If I keep getting back up, if I keep falling down seven times and standing up eight, it's going to be a good story, isn't it?'."