The city of Oakland said they were working on a plan to provide the team with a private practice field.
The team's current practice facility at Bushrod Park was open to public viewing, permitting other teams to watch and take note.
Cornerback Tommy Morrow and guard Sonny Bishop, both with leg injuries, were listed as questionable for the Chiefs game on November 3.
If Morrow was unable to go, Claude Gibson would take his place.
Bob Mischak or Ollie Spencer would go in for Bishop.