The NBA summer is basically down to a trickle as we head into the final week of July. Boston has a couple of bits of work to do, but they're mostly done with their roster. I'm back to answer your questions about what happened and what might be next.
Leave your questions in the comments, but please limit it to one question per comment so it's easier to follow the flow.
FYI, I work from the bottom (where the first questions were asked) to the top when I start answering, so be sure to scroll down to see if your question has already been asked/answered.