ATLANTA — Falcons coach Dan Quinn estimates there may be about 10 NFL players who make such devastating impacts in games they must be accounted for on every play. Two of those game-changer, Atlanta wide receiver Julio Jones and Houston defensive end J.J. Watt, will be on the field Sunday when the Falcons play the Texans. The game will reunite the stars who trained together in Phoenix before being first-round picks in the 2011 NFL draft.