Hours after acquiring Mike Wallace in a trade from the Miami Dolphins, the Minnesota Vikings announced Saturday that they released veteran receiver Greg Jennings. The 31-year-old Jennings, who caught 59 passes for 742 yards and six touchdowns in 2014, was set to earn $8.9 million in 2015. With Wallace in the fold along with Cordarrelle Patterson, Charles Johnson and Jarius Wright, Jennings was expendable. (Yahoo Sports)

Caldwell will be first African-American coach in team history