In the Week 3 episode of "Fantasy Fix," NESN.com's Darren Hartwell and Rachel Holt discuss which players to pick up on your fantasy football waiver wire. They also explain what to do to your fantasy team after injuries to Randall Cobb, Jordy Nelson, Rob Gronkowski and Greg Olsen. Finally, they take a look at some of this week's potential studs and duds. For more: http://www.nesn.com/fantasy-football/