Coach Robert Saleh said Sunday that "he's very very optimistic" that Perine (foot) will be available for Week 1 of the regular season, Al Iannazzone of Newsday reports.
Perine appears to be a lock for the 53-man roster after Saleh confirmed that his injury doesn't appear to be too serious. The 2020 fourth-rounder has 18 carries for 46 yards and a score over the Jets' first two preseason games and will likely compete with rookie Michael Carter and Ty Johnson for a backup role behind veteran Tevin Coleman.