The author proposes a system allowing users to retain their chosen AI model, such as GPT-5.6 Sol, while still receiving updates and improvements made available to that version. The post emphasizes the importance of continuity in user experience and model memory, allowing for a more personalized and secure interaction with AI over time without the pressure of transitioning to newer models. This proposal stems from the author's personal experiences with creative projects and the unique sensibilities of different AI models.