Because you have little understanding of the game, you don't have the ability to understand that sometimes there are problems when a new coach takes over when the kids that he is coaching aren't kids he recruited. When you have been in a program for 3 or 4 years and now there is a coach that does things differently, it can cause friction and problems. Not always but it could be a problem.
What you don't understand is that a program isn't for one year. You want to build a long term successful program which is what Coach Smart is attempting to do. I and others have pointed out that some of the best coaches in the country had rough beginnings but if you had your way, Coach K, Coach Izzo, Coach Wooden and numerous others wouldn't have made it past their first couple of years.
You may want to start paying attention to what some posters here say instead of trying to prove how smart you are because its not working.