Bill O’Brien: Watt, Clowney, Cushing will play on Sunday

The Texans were missing three defensive starters in Thursday’s practice for the second straight day, but their coach isn’t concerned about finding replacements for them for Sunday’s game against the Colts. Defensive end J.J. Watt and linebackers Jadeveon Clowney and Brian Cushing were three of the four Texans players sitting out of practice, but coach Bill…