They've changed the rules in the MLS is Back tournament by allowing each team five substitutions rather than three in every game played in Florida's stifling summer heat.
Minnesota United needed just two of them Sunday night in its tournament opener to turn a one-goal deficit for nearly 50 minutes into a 2-1 victory over Sporting Kansas City.
The Loons did so with goals in the 92nd and 97th minutes, deep into second-half stoppage time. Second-half subs Aaron Schoenfeld and Raheem Edwards sparked the comeback by providing bursts the Loons lacked for the first 60 minutes in their first game since March 7.
"That's why you have a squad of players," Loons coach Adrian Heath said after the game in a video conference call from Orlando. "As I said to the players before, everybody is going to be needed on this trip and in this tournament, so it was good they came off and had a solid contribution."
Schoenfeld replaced injured striker Mason Toye in the 59th minute. At 6-4, he provided height in the penalty box that awakened his teammates. His range drew a foul and red card on Sporting K.C. goalkeeper Tim Melia in the 74th minute that changed the game.
Edwards replaced Robin Lod soon thereafter. Late in stoppage time Edwards kept the ball alive with work that created Kevin Molino's winning left-footed goal.
The Loons, 3-0 for the season, lead the standings for the Supporters' Shield, awarded for best regular-season record.
Toye's injury came after he became a last-minute starter for Luis Amarilla, who tweaked his groin during pregame warmups. The team was already down injured starters Ike Opara and Ozzie Alonso.