REPORT - Steelers Not Discussing New Contract with Fullback Derek Watt At This Point
J.J., T.J. and Derek Watt will all play in Texans-Steelers, second brother trio to play in NFL game since 1930
Derek Watt Joins Brother T.J. With Steelers, J.J. Jealous
I broke your face one time': Watt family hijinks on full display ahead of Steelers-Texans
Fullback Derek Watt joins brother T.J. with Steelers
Reebok signs J.J. Watt's brothers to endorse Texans star's training.. - ABC13 Houston
Source -- Steelers add 2nd Watt brother, FB Derek - ESPN
Growing up Watt: Brothers first, teammates second, good sons always
The Watt Brothers: Everything to Know About the NFL Family
J. J. Watt Headed To Cardinals