Purple Phantoms by Julius Thompson

Five Ghosts, who were young basketball players that died too early, are given an opportunity to return to life. They inhabit the bodies of five living basketball players to inspire, motivate the five starters to the coveted State Championship. As they themselves continue to learn life's obstacles that can only be overcome in growing up.
https://www.amazon.com/dp/B092BFBKTL/ref=s...