While O'Connor's focus was on the immediate task at hand with the Avalanche, as they completed their road trip 3-0-0 and recorded its franchise-record tying 52nd win of the season, he made sure on his off day to go back and watch Denver's victory from beginning-to-end.
For O'Connor, who played three seasons at DU from 2015-18, it was not just an opportunity to brag about his powerhouse Pios as they further cemented their place as a dynasty in the sport, but to also relive his own memories of becoming a national champion as he did with the Crimson and Gold in 2017.
O'Connor, who grew up in Calgary, Alberta, always had his sights set on pursuing the college hockey route even despite the aura of playing in the Canadian Hockey League. Denver wasn't on his immediate radar, but when the opportunity presented itself it was a seamless fit.
"My dad went to college, he played at Michigan so that was always my goal to go to university," O'Connor said. "When the opportunity came when I was in the USHL to go to a historic program like DU when I was being recruited by [former Denver Head Coach Jim Montgomery] that was impossible to pass up. It all worked out for a reason."
Upon arriving at Denver in the fall of 2015, O'Connor joined freshman class comprised of some future NHLers in Troy Terry (currently with Anaheim and a 2022 NHL All Star) and Dylan Gambrell (currently with Ottawa) as well as some upperclassmen Will Butcher (currently with Buffalo), Trevor Moore (currently with Los Angeles) and Danton Heinen (currently with Pittsburgh).
The program, which was in its third season with former Montgomery at the helm, was determined to claim a national title which it hadn't accomplished since 2005. O'Connor's freshman year featured a deep and promising run, but the group fell short as the Pioneers suffered a heartbreaking 4-2 loss in the 2016 Frozen Four to North Dakota.
The following season, the majority of the team returned during O'Connor's sophomore season and concentrated their focus on ensuring the season went the distance with a celebration come April.