Son is just over 6 months from surgery and began light flat mound work last week after a 12 week graduated long toss rehab. He feels arm strength is very good and coming up but stamina is a ways a way. Will be on a low pitch count (like max 25) in fall and work more on mechanics and building overall strength and stamina. Target of full return remains about 1 year from surgery which is February. There is no rushing this. Follow the plan, do the work, remain patient.