Stanley is fine; pain is no longer an issue, just stiff.
There is a toss up between Hill and Proche as the active player. It's not that Proche is bad in punt return, but they want to weight Snead back in that spot versus Hill being a factor on offense. It might wait an extra week, see Hill activated for the Chiefs. I feel Duvernay's kickoff success makes it an easy call for Harbaugh and Horton.
Expect to see Ferguson and Bower snap counts to go up, McPhee snap counts to go down.
There may be a late scratch that will completely change the active roster from something that popped up this morning on a player, but who knows when people wake up with stiffness...most of the time its just locked up because of water/mineral imbalance and straights out shortly after.