Now that the Celtics' season is finally over, all eyes turn towards the draft.
Bob Ryan joined Sports Tonight to give his take on how the draft has helped rebuild teams in the past.
"There have been very few instantly transformative players," said Ryan, "Guys who took you from the twenties [wins], all of a sudden you're winning fifty overnight. That doesn't happen."
If the draft can't turn teams around instantly, how many years will the Celtics rebuild take?
"I don't know… two years, three years." he said, "It won't be one year."