The latest developments related to Carlos Alcaraz are that men’s tennis is desperate for his return after recent events at the Italian Open. However, the evidence does not provide specific details about the nature of these developments or the current status of Alcaraz’s return. It only mentions that men’s tennis is eager for his comeback, implying that there have been some issues or setbacks that have caused a delay in his return. The article does not specify what these issues are or how long Alcaraz has been absent from the sport. It is clear that Alcaraz’s return is highly anticipated, but the exact reasons for the delay and the expected timeline for his return are not provided in the evidence.