Can you store frozen dinners in the refrigerator for up to a week before eating them?
I wouldn't recommend it for a couple of reasons:

Food in general degrades much faster in the fridge than in the freezer, so you risk spoilage during that time.  Most prepared foods are not recommended to be stored that long in the fridge.

Most &quot;do not thaw&quot; meals are designed to be cooked from frozen.  So you're not only left guessing what the correct cooking times are, but there may be elements such as a sauce that placed in the container as a puck that's intended to no interact with the other item in that compartment, but that would now have a week to get soggy from the sauce and dramatically change how it cooks up.