they give up Christian wood and get back someone who fits better with the roster over John Wall. This is a hefty pick package but they have the chance of pairing 2 of the top 3 picks in a pretty good draft at the top.
The cavs only do this if they’re are desperate to get back to the playoffs sooner rather than later. Wood and Allen could be an intriguing front court and wall could provide insurance if they cavs do indeed move on from sexton. + they get 5 picks