For Sherman, he’ll definitely be available on Sunday against the Cardinals. Adam Schefter of ESPN reports that Sherman’s appeal hearing will be conducted on Friday, December 14.
It could mean that Sherman will be available for Seattle’s Week 15 game against the Bills, if a ruling is reached fairly quickly after the hearing.
There’s no date set yet for Browner’s hearing. It’s unlikely that Browner’s hearing would occur this week, given that Sherman will be able to play.