Is the market model the holy grail of investing?
No - there is no such thing as a holy grail in the investing world. However, there are many ways to monitor risk and allocate investments in a manner to improve the probability of investment success and decrease the probability of less favorable outcomes in bear markets. The market model monitors risk-and-reward and allocates accordingly.
While the market model is based on sound economic and investment principles, there is no guarantee any of the objectives will be met in the future. The terms odds and probabilities also speak to uncertain outcomes. Risks are covered in more detail in the CCM Client Agreement and LPOA.