The Vikings begin reporting to the first training camp July 24 at the TCO Performance Center in Eagan. The first full-team practice is July 28. Check here for new details on tickets, parking and times. Before then, the Star Tribune will take a look at each position group. Wednesday: Quarterbacks On the 90-man roster: 4 quarterbacks Locks: QB Kirk Cousins, QB Trevor Siemian Practice squad candidates: QB Kyle Sloter, QB Peter Pujals Changes (+) Signed Kirk Cousins to a three-year, $84 million contract that was fully guaranteed, marking the first such fully guaranteed NFL contract of that magnitude.