Will freezing prime rib effect the flavor?

Yes, freezing prime rib can affect the flavor. Freezing and thawing can cause some of the meat's natural juices to escape, which can make it slightly less flavorful. Additionally, freezing can alter the texture of the meat, making it less tender. To minimize these effects, be sure to wrap the prime rib tightly in plastic wrap or butcher paper before freezing, and thaw it slowly in the refrigerator. You can also consider cooking the prime rib from frozen, which can help to retain more of the meat's juices.