Hornets move Lamelo and Williams for a haul of young guys. Suggs is the best out of them but da Silva, Walter, and Mogbo could turn out to be decent players (Howard I'm no so sure of). They also get 4 first rounders, 3 of which have varying protections on them.
Orlando gets a star guard in Lamelo, and adds shooting which they desperately need. They do this without giving up Anthony Black, which I think they're happy about.
Raptors get Mark Williams to be a great backup behind Poeltl, and hopefully take over his starting spot in a few years as they both age.