Source - Vikings RB Dalvin Cook reports to camp; DT Michael Pierce opts out - ESPN
Dalvin Cook release: 49ers shouldn't try to sign him
Vikings' Dalvin Cook 'fired up' for training camp, ready for fans to chant his new number – Twin Cities
Minnesota Vikings: Dalvin Cook expected to report for training camp
Dalvin Cook agrees to sign with Patriots rival (report)
Former Minnesota Vikings RB Dalvin Cook signing with New York Jets
Sources: Dalvin Cook reports to Vikings training camp
No deal: Contract talks between Vikings and Dalvin Cook reportedly break off – SKOR North
Jets agree to terms with former Vikings running back Dalvin Cook, AP source says