Nerlens Noel, JaMychal Green, Mason Plumlee, Nikola Mirotic, Alex Len, Shabazz Muhammad.
According to @KeithSmithNBA on twitter, 11 teams (really 8 because ORL, SAC, & MIA don't have much) either have space or can create space. Dallas, Chicago, and Denver have space but they are tied to restricted free agents listed above.
Atlanta, Indiana, Brooklyn, Philly seem to have enough space to steal one of these guys.
I could see Green in Atlanta and Muhammad in Indiana. The others probably stay put.
What do you guys think?