Wow by your definition of elite no one on our team is elite.
Id say there are tiers.
Generational: McDavid, Crosby and Ovi
Elite: thats every 90+ point player or 40+ goal scorer and top 10 goalies (we have 3 maybe 4 if Andersen can creep in))
Stars: this is probably where nylander falls and on the mid to lower end
Then pretty much every other player in the league
It often puzzles me as to whether there can be multiple "generational" players within the same generation.
To my mind, the term "generational" implies that a player is so dominant among his or her peers that another similarly dominant player would not come for another generation. Michael Jordan. Babe Ruth. Pele. Wayne Gretzky. Who else?
One question is how long is a generation? Answers generally range from about 30 years -- a fairly normal life cycle between parents and children -- to as little as ten or 20 years according to sociologists.
I would think that a "generational" player is one who is so dominant that another similarly dominant player would not come along for at least another ten years, and as long as 30 years, and yes, they may overlap -- Gretzky and Lemieux.
The Leafs do not have and have never had a generational player.
So far, I would think of Connor McDavid as one; and Lemieux, Gretzky, Orr and Howe before that. Maybe Richard overlaps with Howe, and Crosby with Ovechkin? Here the lines fade because the dominance is less clear, and the jump to the next players isn't so far. I can't think of any other hockey players that were so far above the rest that they were truly generational talents.
I would even think of Howe (but for his unparalleled longevity), Richard, Crosby and Ovechkin as elite but not generational players. Howe makes it not so much because of his peak performance, but because of his peak performance for so long.
After that, dozens if not hundreds of players could be "elite", depending on how elitist your "elite" is. Personally, I don't think the Leafs have any elite players, but Matthews has the potential to become elite -- he's just not there yet.
The others are good or very good players. Tavares and Reilly are very good. Marner and Nylander are good and might become very good. Once you can start comparing players to many, many others of their own generation they are not generational nor, to my mind even elite, but just good or very good players that are comparable to many others.
Good or very good is not bad.