Whitehair is shadow of player he was early in his career and is nothing more than a backup caliber OG at this point
Jackson has been liability on field for several years now and his continued refusal to tackle or even give effort at that aspect of football negates the rare positive plays as a pass defender. Even then he is prone to get beat or make poor reads
It was time to move on from Whitehair and Bears because of contract were unable to move on from Jackson until now. Good Riddance to Jackson he can give zero effort out there on some other team and let those fans deal get frustrated and pissed at it