Bears counting on Justin Fields to take another step after trading for DJ Moore and adding to line

CHICAGO BEARS CAMP SITE: Lake Forest, Ill. KEY ADDITIONS: Team president Kevin Warren, WR DJ Moore, OT Darnell Wright, G Nate Davis, RB D’Onta Foreman, TE Robert Tonyan, RB Travis Homer, DE DeMarcus Walker, LB Tremaine Edmunds, LB T.J. Edwards, QB P.J. KEY LOSSES: Former team president Ted Phillips, RB David Montgomery, QB Trevor Siemian, C Sam Mustipher, OL Riley Reiff, LB Nicholas Morrow. KEY STORYLINES: QB Justin Fields got his degree from Ohio State in May. The Bears also made a big change in the front office, hiring former Big Ten commissioner Warren to replace the retired Phillips, and moved closer to leaving Soldier Field.