Cardinals don't expect WR Xavier Weaver (oblique) to play vs. Bills

(Photo credit: Patrick Breen/The Republic / USA TODAY NETWORK)
Arizona Cardinals rookie receiver and kick returner Xavier Weaver is not expected to play in Sunday's season opener at Buffalo because of an oblique injury, coach Jonathan Gannon said Friday.

Weaver, 23, did not participate in practices Monday, Wednesday and Thursday.

The Cardinals' depth chart lists Weaver as the backup to starting wide receiver Greg Dortch