"Every player is different, every rehab is different, every rehab is different, every surgery is different -- and that's why we haven't put a timeline on this," Ballard said. "Every guy is different. And the good news is Andrew is very in-tune with his body and he's being honest with what's going on, and that's what we want, that's what we need. I don't think anyone in this room can question Andrew Luck's toughness and willingness and ability to go out and play with pain."