The Charlotte Hornets are embarking on a very important offseason. With the right moves, Charlotte will make that leap into the upper echelon of Eastern Conference contenders. With the wrong moves, they'll likely stay stuck as a Play-In team. Given the fact that the Hornets, who had the best net rating in the NBA after inserting Moussa Diabaté into the lineup (10.2, 0.9 clear of the San Antonio Spurs), we can safely say that the Hornets probably won't and do not need to make any huge moves. That means they don't need to trade for Giannis Antetokounmpo or Bam Adebayo. They don't need to sign LeBron James or Kristaps Porzingis. They don't need to hit an absolute home run in the NBA draft, either. The Hornets just need to be smart and calculated in all three areas. Re-Sign Coby White The Hornets could run it back and be in pretty good shape. The metrics suggest that the run they went on was more than legitimate, and running it back wouldn't be the worst idea.…