The Bears are indeed taking a step forward with the development plan of Justin Fields.
Related players: Allen Robinson, Darnell Mooney, Jimmy Graham, Andy Dalton
The tweet said the Bears are getting Fields snaps with top targets like Robinson, Mooney and Graham. But Fields has not actually run the first-team offense in team drills yet. Dalton remains in that place. As of now, the Bears still plan to go with Dalton.