LAS VEGAS As veteran autograph acquisitions managers for Panini America, Alex Carbajal and Tone Stakes have spent the better part of the last five years hopping across North America overseeing signing sessions big and small in the name of Panini America trading card sets. But its likely that theyll never again see a session like the spectacle they tag-teamed last Monday, during the first day of the USA Basketball Mens National Team Mini-Camp in Las Vegas.

It was the one that featured Kevin Durant. And Kyrie Irving. And Blake Griffin. And John Wall. And Kevin Love. And LaMarcus Aldridge. And DeMarcus Cousins. And Bradley Beal. And Tobias Harris. And Mason Plumlee. In the same room . . . at the same time . . . signing cards for such heavy-hitter products as 2014-15 Flawless Basketball and 2014-15 Noir Basketball. Oh, and just to make the scene more surreal, legendary coach Mike Krzyzewski dropped by to say hello.