No NFL teams attended Terrell Owens' workout in Calabasas, Calif., on Tuesday, but the 37-year-old receiver said he was confident that he showed enough that teams will be interested. The free-agent is unsigned after tearing his ACL and having surgery in early April. He participated in some drills and caught passes Tuesday in the workout that was televised on ESPN and the NFL Network. He did not run the 40-yard dash.