The Cowboys are reportedly "banking on" one of Sam Hurd or Miles Austin to emerge as a big part of their offense this season

Clearly, they aren't counting on Terry Glenn, whether or not he signs an injury waiver. Austin has the edge in terms of physical skills and plays the same position as Glenn, while Hurd has more experience in Jason Garrett's offense. The winner of this "battle" will emerge as a sleeper.
Source: Dallas Morning News