FILE - In this Oct. 10, 2020, file photo, Iowa State running back Kene Nwangwu runs up field during the second half of an NCAA college football game against Texas Tech in Ames, Iowa. One of the biggest problems for the Minnesota Vikings last season was the performance of their special teams units. They made improvement there a clear priority on the third day of the draft by selecting Iowa State running back Kene Nwangwu in the fourth round, and Iowa wide receiver Ihmir Smith-Marsette in the fifth round. (AP Photo/Charlie Neibergall, File)