According to HoopsHype, the Hornets have shown a ton of interest in Phoenix Suns center Robin Lopez. Lopez is currently a restricted free agent and has not been able to agree on a deal with the Suns.
Lopez would fit in perfectly with the Hornets as they desperately need to add some depth and height to their front court. Lopez may not be the most talented low post scorer but he can get the job done and still has potential to make improvements. Lopez is also a great defender and will pose a dominant line of defense when playing alongside Anthony Davis.
You can consider Robin Lopez as the best available center left in this years free agency. He is restricted so the Suns would be able to match any offer he may get, this is why a sign-and-trade would be ideal for both teams.