What is it about the Maple Leafs that makes 90% of their fans so confident running their mouths about players they clearly know little about?
Glendening would be the Leafs best shut-down forward, best faceoff man, best PKer, best hitter, and best shot-blocking forward. Calling him "barely a 4c" and putting him in a class with Lindholm and Gauthier is just a display of ignorance. He's better than them at literally everything.
He's a late bloomer and finally coming into his own. He's top 90 among centers in even strength points despite being on a barren offensive team (for reference, he's comparable to Marleau and Brown in that regard).
He would be the Leafs go-to shutdown forward in the playoffs. Yes, ahead of Hyman, Brown, Kadri, Marner, et al.
Losing Luke Glendening lost the game for the Red Wings
He was 8th in TOI among forwards in the playoffs under Babcock. He was 5th in TOI among forwards in the playoffs under Blashill (ahead of Larkin and Tatar). Cooper had this to say about him:
I don't know how to describe him. He's an extremely responsible player, and there's not a lot of guys out there like the Glendenings. He's done a heck of a job on our guys."
The Wings have no incentive to trade him, especially with retention, if the return isn't worth it. Every team needs and wants a guy like Glendening and the fact that he has 2 more years after this one at a mere $1.8M for everything he does is a positive. He'd be making $2M+ next year if he were UFA.