Great question! Here's a long winded answer: First off, I'm a Flames fan. And Iggy debuted as a Flame when I was ~5 years old, and was traded when I was ~21. So I grew up idolizing him, and am obviously biased. But the definition of generational player I like best is, "an elite player in all aspects of the game, who possesses certain skills that are head and shoulders above other players considered elite ." So that definition obviously applies to guys like Gretzky, Lemieux, Crosby, Ovechkin, McDavid, etc. With Iggy, it's not so cut and dry. The only season he was considered the best player in the league was 2001-2002 (won the Pearson for MVP as voted on by his peers), and maybe during the playoffs in 2003-2004. But for me, if you look at his career as a whole, he was the best power forward in the league from 2000-2012. He scored 30+ goals 11-years in a row, and 20+ goals 13 years in a row. Plus, nobody scored more goals than Iggy from 2000-2010. He did all that while fighting the toughest guys in the league, carrying a mediocre-to-bad Flames team on his back, and with his best centers being Craig Conroy, Daymond Langkow and Olli Jokinen. Plus the Flames never had enough offensive depth to take the heat off Iggy (i.e., he always faced the other teams' best defensive players). So based on the above definition, I would argue he was heads and shoulders above any power forward of his era, and is easily a top 5 power forward of all-time. Making him a once in a generation power forward. IMO he's also just straight up a generational player based on his ability to consistently deliver in all aspects of the game for a prolonged period of time. But it's certainly not as clear cut as the guys mentioned above, and there are arguments for why he doesn't quite reach the status of generational player. But without a doubt, he's the greatest Flame of all time! Let me know what you think!