The Cowboys defense knows the challenge that awaits them in Rio with Lamar Jackson and the Ravens offense. DT Kenny Clark and OLB Donovan Ezeiruaku broke down the matchup and what Dallas' defense needs to do on Sunday.

The Cowboys and Ravens are preparing for a trip to Brazil for a Week 3 clash. Check out some of the key storylines for each team ahead of their matchup in Rio.

Speaking on 105.3 The Fan, Cowboys owner/GM Jerry Jones is optimistic about his team after their Week 2 win, and discussed the potential of making a move to add to the roster and how his star defensive tackle duo of Quinnen Williams and Kenny Clark have started the season.

Cowboys coach Brian Schottenheimer said Monday that CB Cobie Durant and S P.J. Locke could miss multiple weeks with injuries, meaning Dallas' defensive depth will have to step up again in Week 3.