The agents know that he's a push over. This is why myself and other hockey people knew it was important to get Nylander done early and quietly.
By stretching it out and making it a public negotiation, our young GM was forced to either let the player sit out cave to outrageous demands. He chose to cave. Matthews and Marner agents are watching this and going great, you didn't want to prioritize extensions for our clients last summer, well it'll cost ya. Even worse, our young GM knows he can't afford another drawn out battle, so he's cutting his losses on all fronts and will stand among the charred rubble and try to fix the mess he created.
The remaining RFAs around the league will be sending him Rolex watches by the truck full to thank him for his efforts.