"We let him look at it and then we talked afterward, and I think he saw that he wasn't playing with the pace that he can play with," said Iowa head coach Tim Army. "And because he wasn't attacking, he wasn't in a position to possess the puck, which is where he's at his best.
"I think he saw he wasn't moving his feet, and as a result, he wasn't a one-on-one guy, he wasn't possessing the puck and making things happen."
It's natural for any young player to go through peaks and valleys during a season, especially during a marathon of a campaign for him, already by far the longest of his hockey career. Greenway played in 81 games with Minnesota, five more with Iowa during its regular season and now five more postseason contests.
Counting the Olympics last year, Greenway played in 52 total games between his time at Boston University, the Wild and Team USA, his most up to that point.
Iowa assistant coach Brett McLean, who himself had a 385-game NHL career, said it was likely a combination of fatigue and simply losing that attention to detail that may have caused Greenway's game to slip ever so slightly. Sometimes, it's as simple as a video session to help straighten that out.
"It definitely helped me," Greenway admitted. "And it definitely transferred into the game tonight."
Army said he could tell early on that Greenway was engaged and ready to go.
It started with a big hit near the Admirals bench and continued a couple of shifts later when he chipped a puck into the offensive zone past a retreating defenseman, then raced down to corral it himself to set Iowa up with control in the offensive zone.
Greenway was also possessing pucks and shielding defensemen to maintain control, a staple of his game in the NHL when things are going well.
"The difference he makes -- at any level, but especially this one -- when he's moving his feet through the neutral zone is huge," McLean said. "He creates zone time, he creates space for his linemates and we really saw that tonight."