So we both agree that below 5' for more than 2 seconds disables (for lack of a more descriptive word) the A/T for purposes of TOGA.
The question I have is on a manual landing, what is the effect of this disabled state? Below 5' for 2 seconds would likely be right after you touch down. If you didn't use reverse, would the A/T feed in power as you braked the a/c on rollout? Would it go to idle? Or would it just stay at whatever setting it was when the A/T became disabled? What would be displayed on the A/T FMA? Would it stay in SPD?