Vikings ask cap guy Rob Brzezinski to pull a rabbit out of that hat

Anthony Barr (left to right), Danielle Hunter and Stefon Diggs are all in line for new contracts, putting pressure on the VIkings' Rob Brzezinski.In two-plus decades of managing the NFL salary cap, Rob Brzezinski has negotiated more than $1 billion in contracts and a handful of landmark deals.

He inserted a “poison pill” clause into Steve Hutchinson’s offer sheet, a stealth tactic that cleared a path for him to join the Vikings. Brzezinski also handled contracts that made Randy Moss the highest-paid non-quarterback in the NFL, Jared Allen the highest-paid defensive player in the league, Matt Birk the highest-paid center, Adrian Peterson the highest-paid running back, Harrison Smith the…