EAST RUTHERFORD, N.J -- Wide receiver Ted Ginn Jr., who missed the first three games of the season with an ankle sprain, is active for the 49ers' game Sunday against the New York Jets.Meanwhile, running back Brandon Jacobs (knee) and nose tackle Isaac Sopoaga (knee, ankle) will not be available for the game. Both were listed as inactive for Sunday's game. Jacobs returned to limited practice last week after sustaining a knee sprain Aug. 18. Sopoaga was injured in the fourth quarter of the 49ers' loss to the Minnesota Vikings last week.RELATED: 49ers key matchup No. 3 -- Ricky Jean Francois vs. Nick Mangold
The only rookie who will suit up for the 49ers is tight end Garrett Celek, who went undrafted out of Michigan State.
Receiver A.J. Jenkins and running back LaMichael James, both of whom are healthy, are inactive. Neither has played in a regular-season game for the 49ers. Jenkins and James were selected in the first two rounds of the draft.With Ginn active, it remains to be seen who will handle the return duties. Kyle Williams averaged 13.0 yards on four punt returns in the first three games. He also averaged 48.0 yards on three kickoff returns.49ers inactives
QB Scott Tolzien
WR A.J. Jenkins
RB LaMichael James
S Trenton Robinson
RB Brandon Jacobs
G Joe Looney
NT Isaac Sopoaga
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