Terrence Jones in the Kentucky locker room after Thursday’s victory over Princeton was not a pretty sight. The Kentucky freshman kept having to stop media interviews and turn his head aside to emit deep, heaving coughs. “He’s been very sick,” Doron Lamb, Jones’ roommate, said Friday. “Coughing a lot. Throwing up.” The good news for Kentucky as it enters “Vengeance on West Virginia Saturday” in the NCAA Tournament round of 32 is that Jones says his fever has broken and he is feeling better.