Kasimir Kaskisuo reviews his use of the Vizual Edge, Edge Trainer on his personal YouTube channel. Kasimir Kaskisuo is a Finnish professional ice hockey goaltender currently playing for the Nashville Predators of the National Hockey League. He has previously played for the Toronto Maple Leafs. He signed with Toronto as a free agent in March of 2016. Prior to his time in Toronto, he played collegiate hockey for the University of Minnesota-Duluth.