With the ongoing split of the Madison Square Garden Company into an entertainment company and a sports company, Andrew Lustgarten will be promoted to president and CEO of the business end of MSG’s sports company, it was announced on Friday morning. Dolan, who has been in the headlines again for his feud with Knicks superfan Spike Lee, will still be executive chairman of the MSG sports company. But Lustgarten’s rise to a bigger role is indicative of him having a stronger voice within the Knicks, Rangers and their other sports operations.