Mailbag: Is position flexibility always a good thing
by Dallas Cowboys Mailbag, Nick Eatman & Kurt Daniels
The Cowboys now seem to be stressing that players have more flexibility. Whether it be along the offensive or defensive lines, in the secondary, even the tight ends, the team seems to expect players to be able to handle multiple roles. First, is this smart? Does a guy risk being good at many things rather than great at one? Also, is this Mike McCarthy's influ