The Bills took a chance on a UDFA TE from Arkansas. Helped him develop into a Pro Bowl Tackle, who held out until he was traded to the Eagles. Loyalty appears to be non existent to some players and some teams.
These same experts said that the second round was to high for Kiko Alonso this past year.
I agree though, the Bills should hold onto him until they can get fair value in a trade even if it means waiting until the offseason.