When thinking about how Melvin was going to prank the GM, he realized, he also runs the team, so instead of pranking himself, he decided to prank his good friend Adelie de Pengu. Working with the maintenance crew, Melvin decided to get some specialized lighting that would make it look as though there were fish underneath the Chicago Syndicate ice. During an important part of practice, and potentially a game where they had basically won (or were losing so bad they just wanted to forget the game was even happening) Melvin would be able to turn on the switch, and have fake fish floating throughout the ice, tempting Adelie to want to try and catch them. While it might not be a super high tech or interesting prank, it was definitely one that would make Melvin smile in an otherwise very tough week, and de Pengu wouldn't feel super frustrated by them being fake fish.