Vikes open 21-day window for C Ryan Kelly (concussion)

The Minnesota Vikings have initiated a 21-day practice window for center Ryan Kelly, who has been sidelined on injured reserve following two concussions. This move is crucial as it provides Kelly the opportunity to return to practice and possibly rejoin the team, which could enhance the Vikings' offensive line stability. The policy surrounding practice windows allows teams to manage player injuries effectively, and Kelly's return could significantly influence the Vikings' performance in upcoming games. As the season progresses, the ability to reintegrate key players like Kelly is vital for maintaining competitive strength.