Andrew Bynum will undergo an MRI exam Tuesday on his surgically-repaired right knee, which will be compared to MRIs taken last month and two months ago. Bynum also is scheduled to begin to intensify his workouts this week, adding jumping and lateral movement to his routine. If all goes well and he suffers no setbacks in the next week or two, he said he should be ready to practice with his teammates. In other words, it’s going to be a while longer before he makes his season debut. “I just want to be healthy,” he said.