Here’s my take for this scenario playing out I’ll keep it simple:

Hornets who are nowhere near winning anything right now, secure an elite 3&D wing for the next 3 seasons who can fit perfectly in a Lamelo ball ran offence, giving up two players they’re not likely to sign long term(or are they?)

Raptors get a real solid big man and a great wing on expiring deals plus two futures firsts to try making the most of this season and prepare for an offseason rebuild if they cant make things work this year. Possibly sign Kelly in the off-season and maybe plumlee if the price is right and they find success!