#4 pick in a 3 player draft... in which we have 3 absolutely worthless picks.
I disagree. Besides being hyperbolic, you're wrong. The Celtics will have 3 shots at a useful player. They are probably most likely to go 0/3, but even a 1/3 hit would be a value add. Considering that Danny has moved around to pick up extra picks at little/no cost, I see no reason to think that the Celtics can't find overall value in this draft.
Philly is going to have to make tough decisions with their roster. Look how many top picks they have had and how much value they have delivered as a result. Lesson- drafting is still a guessing game, and teams can still succeed without securing top picks.