Racing PositionsSource: Falcons sign WR Byrd to 1-year contract5YMichael RothsteinPats reach 1-year deal with WR Byrd, source says7YMike ReissIs David Johnson becoming a bigger receiving threat for Cardinals?7YJosh WeinfussCards' Kirk likely out Sunday but ankle better 7YJosh WeinfussCardinals' Kyler Murray can't mix rushing, throwing well enough to win7YJosh WeinfussPanthers GM has decisions to make on Thomas Davis, other UFAs8YDavid NewtonPanthers' Samuel to miss opener due to illness8YDavid NewtonPanthers cut QB Garrett Gilbert to keep three injured OL, sixth receiver8YDavid NewtonPanthers WRs, a hot mess last season, now have speed to burn8YDavid NewtonC.J. Anderson: Christian McCaffrey is home run threat 'we've got to feed'8YDavid Newton