Terrell Owens -- I WILL Play Football Again ... 'It's Just a Matter of Time'

Unemployed wide receiver Terrell Owens is adamant -- he WILL play for another team ... insisting, "It's just a matter of time."

The 37-year-old football star -- who had knee surgery this off-season -- was in Hollywood Monday night ... when he told us he's confident about a return to the gridiron because, "When you got faith in God ... everything's possible."