Arizona Cardinals complete eight-man practice squad
Demens played in all four preseason games with the Cardinals before being cut last week.
McCloud, a 6-foot-2, 313-pound Florida State product, spent the preseason with the Minnesota Vikings.
McGuffie started his collegiate career at the University of Michigan before transferring to Rice for his final three seasons. After college he signed as an undrafted free agent with the Oakland Raiders.
- John McClain, NFL insider - Thursday April 17Who will the Texans draft?
- Daniel Jeremiah, NFL.com writer - Tuesday April 15NFL.com writer Daniel Jeremiah talks about the NFL draft.
- Kurt Warner, NFL Network analyst - Tuesday April 15Which quarterback will be taken first in the NFL Draft?
- Michael Bidwill, Cardinals' president - Wednesday April 9Cardinals president Michael Bidwill discuses the getting the 2015 NFL Pro Bowl.
- Roger Kingdom, Arizona Cardinals' Speed Coach - Monday April 7Roger Kingdom talks about translating muscle gained to the field without slowing the players down.