Still debating if I'd do this as a Cavs fan, but a fun idea nonetheless. Since a sign & trade is involved, the thought would be this would go down post-draft, therefore GSW would make a 2021 pick and could move their 22 1st to WSH.
For Washington, would #3, Wiseman, and 3 future 1sts be enough for Beal? It's close to AD territory, so we'll say yes. a Westbrook/Love pick & roll would be fun to watch while the yutes develop or Love could get the buyout he's looking for (especially if #3 ends up being Mobley).
GSW gets Beal and 2 productive players to maximize their window with Curry, Klay, and Green.
Cleveland is the wild card here would the prospect of getting 2 productive players and getting off Love's contract be appealing enough to move down from 3 to 7/14? Not under normal circumstances, but I'd imagine if Koby doesn't make the playoffs this year, he's gone, so adding 2 wings better positioned to help now might make sense while using 7 & 14 to grab a wing and forward to develop for the future.