What you said! Coming from a Hab' fan I would never want to give up that much more a great player that is past his prime..
I'll preface this by saying I'm a St Louis Blues fan, I hate our rival Chicago Blackhawks. Kane is the face of Chicago making him public enemy #1. Even with that bias I can admit he's still a great player, and not over the hill...
Interesting fact for you, before you continue spreading this false narrative... Kane has played 12 NHL seasons (counting this current one, which I bolded for ease of reference) and in descending points order they rank...
106 pts, 82 GP, 1.293 PPG in 2015-16
89 pts, 82 GP, 1.085 PPG in 2016-17
88 pts, 82 GP, 1.073 PPG in 2009-10
76 pts, 82 GP, 0.927 PPGin 2017-18
73 pts, 73 GP, 1.00 PPG in 2010-11
72 pts, 82 GP, 0.878 PPG in 2007-08
70 pts,
49 GP, 1.429 PPG in
2018-19
70 pts, 80 GP, 0.875 PPG in 2008-09
69 pts, 69 GP, 1.00 PPG in 2013-14
66 pts, 82 GP, 0.805 PPG in 2011-12
64 pts, 61 GP, 1.049 PPG in 2014-15
55 pts, 47 GP, 1.117 PPG in 2012-13
Let's extrapolate a bit, finishing out this season and the lockout shortened season to 82 GP.
*117 pts, 82 GP @1.429 PPG 2018-19
*96 pts, 82 GP @1.117 PPG 2012-13
So, currently his points rank 7/12 for his completed seasons. He's playing at his best PPG rate yet.
3/4 of his best seasons came in the past 3 years. I have no doubt that this season joins that for his best 4/5 seasons being his past 4 years (he needs 4 more points for this to be true).
Kane has 8 PPG or better seasons, but ranking his seasons by PPG looks like this... 2018-19, 2015-16, 2012-13, 2016-17, 2009-10, 2014-15, 2013-14, 2010-11, 2017-18, 2007-08, 2008-09, 2011-12.
So, looking at his numbers for more than 2 f***ing seconds shows your statement about him being past his prime to be an outright lie. Please take a moment to fact check before spewing a false narrative to support your point of view.
Funny enough, I don't make the trade, because I think that it involves giving up too many futures, and no matter how great Kane is, he's only able to play so many minutes a game. Even if he becomes the next Jagr and plays until he's 45, Buffalo loses this trade because they become a 1 line team (See Edmonton or Colorado for reference). Having a godly 1st line is great, until it gets shut down and you slump hard. It makes you a bubble team at best, not a contender.