Need a WR to replace Miles Austin

[Norsouh]

Hey Guys,
I just checked my team and saw that Miles Austin will be out until the Cowboy's bye week. I was wondering if you could lend some insight on who to pick up or acquire in his absence via either the WW or through trades. I am looking for some high upside wide receivers that I can get on the cheap.
Thanks So Much
Norsouh