GREEN BAY, Wis. -- A daily review of the hot topics coming out of Green Bay Packers' training camp:

One day after Matt Flynn got the bulk of the work as the No. 2 quarterback, Sunday was Scott Tolzien's turn. He got the call in the no-huddle period and completed 3-of-5 passes, including a 12-yarder to tight end Brandon Bostick on third-and-7 to keep the drive going. His arm strength was apparent when he zipped a 9-yard out to rookie receiver Davante Adams on the next play. The drive ended four plays later when he missed receiver Alex Gillett in the flat on third-and-4. His only other incompletion was on a pass that appeared to be tipped near the line of scrimmage. The backup quarterback snaps have been split equally between Flynn and Tolzien the first two days. Although he played in three games last season (including two starts), this is Tolzien's first chance to go through an offseason with the Packers after being signed to the practice squad last September. "Work ethic, he knocks it out of the park, and you're seeing the benefits of that," coach Mike McCarthy said. "I think they're both very comfortable not only with the people they're working with but what we're asking them to do."

Adams, the Packers' second-round draft pick, had a tough assignment during the first team period when he drew cornerback Casey Hayward. A day earlier, Hayward got his hands on just about every pass thrown his way. But not this time, Adams ran an out route and used his 6-foot-1, 215-pound frame to shield Hayward from the ball. Hayward tried to jump the route, but Adams' positioning allowed him to make the play along the left sideline, leaving Hayward grasping at air.

It was a good day for another rookie receiver. Fifth-round pick Jared Abbrederis had perhaps the play of the day, when he hauled in a deep pass from Flynn with cornerback Tramon Williams in tight coverage.

Micah Hyde finished last year as the primary punt returner and is getting the first crack at the job this season. In a punt return period, he took the first rep. Others who took turns were Abbrederis, Williams, Randall Cobb and Myles White. There has not been a live kickoff return period yet.

Hyde, who continued to work ahead of rookie first round-pick Ha Ha Clinton-Dix at safety, had two big pass breakups – one on a deep ball to Jordy Nelson and another when he went over the back of Abbrederis. … After missing more than half of the offseason program while recovering from foot surgery, Bostick is off to a strong start. He had the catch from Tolzien in the no-huddle period and appears to be moving well. … Undrafted rookie tight end Justin Perillo probably does not have NFL speed, but he catches the ball with ease. He made a difficult grab against tight coverage from rookie cornerback Demetri Goodson during a team period. He had at least two catches during team periods. … Lane Taylor took a few snaps with the No. 1 offensive line during team. He played left guard, which is Josh Sitton's spot. … Despite recent praise from McCarthy, safety Sean Richardson appears to be no better than fifth on the depth chart. He has been behind Hyde, Morgan Burnett, Clinton-Dix and Chris Banjo.

The only addition to the injury list was linebacker Jamari Lattimore, who had a stomach illness. Right guard T.J. Lang (shoulder) was again limited and did not take any team reps. Don Barclay worked in Lang's place.