Winfree has reverted back to the Packers' practice squad, per the NFL's transaction report.
Winfree was elevated to Green Bay's active roster prior to its Week 11 loss to the Vikings. He was brought up to provide depth at receiver due to Allen Lazard (shoulder) and Malik Taylor (abdomen) being sidelined. While he did see the field for six offensive plays and one special teams snap, he did not record any statistics.