Moussa Diabaté may not have won the NBA's Most Improved Player award or even been as much as a finalist for it, but man, did he open some eyes this season, unexpectedly becoming a key piece of the Charlotte Hornets rebuild. There are things that he does that can't necessarily be coached, especially at the NBA level. Energy, effort, and relentlessness are all things that are personal choice, and rarely do you see players have all three consistently. Hornets head coach Charles Lee may have to get on guys every now and then, but he never has to worry about Diabaté in that regard . He is going to bring it every single night. This offseason is going to be a big one for him and his future. He is well aware of the things he has to improve and is already living in the weight room to get there as quickly as possible.…