"You're going to see old teammates, old trainers, coaches, that kind of thing, but you also see media people you've been around, a lot of faces you've been around," Trouba said. "He was there longer than I was, but those were people I kind of grew up with and to see those teammates and guys again in the same building it was fun. It's different for sure walking in the other direction, but it's a pretty enjoyable experience.