Garoppolo (sprained right AC joint) "worked on pocket mobility and lighter throws" during the early stages of Wednesday's practice, the Boston Herald reports.
The same applies to Jacoby Brissett, with the report encouragingly noting that Garoppolo didn't appear to be favoring his shoulder and that Brissett didn't seem bothered by his right thumb issue. At this point, it looks like at least one, if not both, of the Patriots' signal-callers will be available for Sunday's game against the Bills, though who might draw the start for the contest has yet to be determined.